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Deck Safety Stability and Trim
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The SS AMERICAN MARINER has drafts of: FWD 29'04", AFT 30'06". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 101.6 tons of seawater.  FWD 29'04.5", AFT 30'10.0"  FWD 29'07.6", AFT 30'05.0"  FWD 29'04.5", AFT 30'07.5"  FWD 30'00.8", AFT 30'01.0" 
The maximum draft of the SS AMERICAN MARINER cannot exceed 28'08" in order to cross a bar. The present drafts are: FWD 28'00", AFT 29'00". Use the white pages of the Stability Data Reference Book to determine the minimum amount of sea water to ballast the forepeak to achieve this condition.  44.4 tons  58.0 tons  76.7 tons  116.0 tons 
The maximum draft of the SS AMERICAN MARINER cannot exceed 30'01" in order to cross a bar. The present drafts are: FWD 29'04", AFT 30'06". Use the white pages of the Stability Data Reference Book to determine the minimum amount of sea water to ballast the forepeak to achieve this condition.  97 tons  100 tons  103 tons  106 tons 
The draft of the SS AMERICAN MARINER cannot exceed 23'06" in order to cross a bar. The present drafts are: FWD 22'03", AFT 24'00". Use the white pages of the Stability Data Reference Book to determine the minimum amount of sea water to ballast the forepeak to achieve this condition __________.  120 tons  77 tons  124 tons  96 tons 
Using the information in Section 1, the blue pages, of the Stability Data Reference Book, determine the danger angle for permanent list if the KG is 23.7 feet and the drafts are: FWD 28'00", AFT 28'06".  16°  21°  41°  56° 
Using the information in Section 1, the blue pages, of the Stability Data Reference Book, determine the danger angle for permanent list if the KG is 22.2 feet and the drafts are: FWD 23'06", AFT 24'03".  26°  30°  34°  53° 
Using the information in Section 1, the blue pages, of the Stability Data Reference Book, determine the danger angle for permanent list if the KG is 21.2 feet and the drafts are: FWD 27'11", AFT 28'07".  24°  52°  19°  72° 
Using the information in Section 1, the blue pages, of the Stability Data Reference Book, determine the danger angle for permanent list if the KG is 22.4 feet, and the drafts are: FWD 19'06", AFT 20'00".  12°  24°  48°  52° 
Using the information in Section 1, the blue pages, of the Stability Data Reference Book, determine the danger angle for permanent list if the KG is 21.8 feet and the drafts are: FWD 23'05", AFT 24'04".  26°  31°  37°  21° 
Using the information in Section 1, the blue pages, of the Stability Data Reference Book, determine the danger angle for permanent list if the KG is 21.8 feet and the drafts are: FWD 19'05", AFT 20'01".  31°  52°  45°  26° 
Using the information in Section 1, the blue pages, of the Stability Data Reference Book, determine the danger angle for permanent list if the KG is 22.4 feet and the drafts are: FWD 15'03", AFT 15'09".  25°  33°  48°  72° 
Using the information in Section 1, the blue pages, of the Stability Data Reference Book, determine the danger angle for permanent list if the KG is 25.0 feet and the drafts are: FWD 15'04", AFT 15'08".  12°  17°  20°  23° 
Your vessel displaces 479 tons. The existing deck cargo has a center of gravity of 3.0 feet above the deck and weighs 16 tons. If you load 23 tons of anchor and anchor chain with an estimated center of gravity of 9 inches above the deck, what is the final height of the CG above the deck?  0.33 foot  1.00 foot  1.45 feet  1.67 feet 
Your vessel displaces 475 tons. The existing deck cargo has a center of gravity of 2.6 feet above the deck and weighs 22 tons. If you load 16 tons of ground tackle with an estimated center of gravity of 8 inches above the deck, what is the final height of the CG of the deck cargo?  2.14 feet  1.64 feet  1.96 feet  1.79 feet 
Your vessel displaces 528 tons. The existing cargo has a center of gravity of 2.9 feet above the deck and weighs 28 tons. If you load 14 tons of ground tackle with an estimated center of gravity of 9 inches above the deck, what is the final height of the CG of the deck cargo?  1.93 feet  1.76 feet  2.43 feet  2.18 feet 
Your vessel displaces 564 tons. The existing deck cargo has a center of gravity of 1.5 feet above the deck and weighs 41 tons. If you load 22 tons of ground tackle with an estimated center of gravity of 2.5 feet above the deck, what is the final height of the CG of the deck cargo?  1.62 feet  1.85 feet  2.10 feet  2.46 feet 
Your vessel displaces 560 tons. The existing deck cargo has a center of gravity of 4.5 feet above the deck and weighs 34 tons. If you load 10 tons of ground tackle with an estimated center of gravity of 2.8 feet above the deck, what is the final height of the CG of the deck cargo?  4.11 feet  4.36 feet  4.57 feet  4.78 feet 
Your vessel displaces 641 tons. The existing deck cargo has a center of gravity of 3.6 feet above the deck and weighs 36 tons. If you load 22 tons of ground tackle with an estimated center of gravity of 2.0 feet above the deck, what is the final height of the CG of the deck cargo?  2.33 feet  2.55 feet  2.77 feet  2.99 feet 
Your vessel displaces 640 tons. The existing deck cargo has center of gravity of 2.3 feet above the deck and weighs 18 tons. If you load 12 tons of ground tackle with an estimated center of gravity of 21 inches above the deck, what is the final height of the CG of the deck cargo?  1.75 feet  1.94 feet  2.08 feet  2.26 feet 
Your vessel displaces 497 tons. The existing deck cargo has a center of gravity of 2.5 feet above the deck and weighs 24 tons. If you load 18 tons of ground tackle with an estimated center of gravity of 18 inches above the deck, what is the final height of the CG of the deck cargo?  1.86 feet  2.07 feet  2.35 feet  2.76 feet 
Your drafts are: FWD 23'03", AFT 27'01". Use the blue pages of the Stability Data Reference Book to determine the vessels displacement if you are in salt water.  12,750 tons  12,900 tons  13,150 tons  13,250 tons 
Your drafts are: FWD 23'03", AFT 24'01". Use the blue pages of the Stability Data Reference Book to determine the vessels displacement if you are in fresh water.  11,650 tons  11,800 tons  12,000 tons  12,250 tons 
Your drafts are: FWD 24'09", AFT 27'02". Use the blue pages of the Stability Data Reference Book to determine the vessels displacement if you are in fresh water.  13,075 tons  13,350 tons  13,590 tons  13,700 tons 
Your drafts are: FWD 24'09", AFT 27'02". Use the blue pages of the Stability Data Reference Book to determine the vessels displacement if you are in salt water.  13,175 tons  13,350 tons  13,490 tons  13,620 tons 
Your drafts are: FWD 23'03", AFT 27'01". Use the blue pages of the Stability Data Reference Book to determine the vessels displacement if you are in fresh water.  12,550 tons  12,900 tons  13,200 tons  13,350 tons 
What is the displacement of a barge which measures 85' x 46' x 13' and is floating in salt water with a draft of ten feet?  17.5 tons  1117 tons  500 tons  1452 tons 
The SS AMERICAN MARINER has drafts of: FWD 26'04", AFT 28'08". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 101 tons of seawater.  FWD 27'00.6, AFT 28'01.7"  FWD 27'01.8", AFT 28'03.1"  FWD 27'01.2", AFT 28'02.5"  FWD 27'02.4", AFT 28'03.7" 
The SS AMERICAN MARINER has drafts of: FWD 28'00", AFT 29'00". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 81.05 tons of seawater.  FWD 28'06.3", AFT 28'08.0"  FWD 28'07.3", AFT 28'07.8"  FWD 28'10.0", AFT 28'08.0"  FWD 28'06.2", AFT 28'06.2" 
The SS AMERICAN MARINER has drafts of: FWD 25'11", AFT 26'11". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 83 tons of seawater.  FWD 26'04.3", AFT 26'06.1"  FWD 26'07.7", AFT 26'05.4"  FWD 26'05.6", AFT 26'07.5"  FWD 26'06.8", AFT 26'06.3" 
The SS AMERICAN MARINER has drafts of: FWD 22'03", AFT 24'00". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 100.7 tons of seawater.  FWD 23'01.0", AFT 23'05.7"  FWD 22'11.3", AFT 23'04.0"  FWD 22'10.3", AFT 23'06.0"  FWD 23'00.3", AFT 23'05.0" 
The SS AMERICAN MARINER has drafts of: FWD 22'03", AFT 26'05". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 77 tons of seawater.  FWD 22'08.7", AFT 26'02.2"  FWD 22'09.9", AFT 26'01.0"  FWD 22'09.3", AFT 26'01.6"  FWD 22'10.5", AFT 26'00.4" 
The SS AMERICAN MARINER has drafts of: FWD 28'00", AFT 30'04". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 110.8 tons of seawater.  FWD 28'08.2", AFT 29'11.6"  FWD 28'09.8", AFT 29' 10.4"  FWD 28'10.6", AFT 29' 09.8"  FWD 28'09.0", AFT 29' 11.0" 
The SS AMERICAN MARINER has drafts of: FWD 22'03", AFT 25'05". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 97 tons of seawater.  FWD 23'00.5", AFT 24'11.1"  FWD 22'11.9", AFT 24'11.7"  FWD 22'11.3", AFT 25'00.3"  FWD 22'10.7", AFT 25'00.9" 
The SS AMERICAN MARINER has drafts of: FWD 18'07", AFT 23'03". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 92 tons of seawater.  FWD 19'04.9", AFT 22'08.7"  FWD 19'05.4", AFT 22'08.0"  FWD 19'05.7", AFT 22'07.7"  FWD 19'06.3", AFT 22'07.1" 
The SS AMERICAN MARINER has drafts of: FWD 13'05", AFT 21'03". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 88 tons of seawater.  FWD 14'01.8", AFT 20'09.3"  FWD 14'03.0", AFT 20'08.1"  FWD 14'03.6", AFT 20'07.5"  FWD 14'02.4", AFT 20'08.7" 
The SS AMERICAN MARINER has drafts of: FWD 16'10", AFT 19'04". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 73 tons of seawater.  FWD 17'05.8", AFT 18'10.9"  FWD 17'07.4", AFT 18'09.2"  FWD 17'06.8", AFT 18'09.8"  FWD 17'06.2", AFT 18'10.4" 
The SS AMERICAN MARINER has drafts of: FWD 19'04", AFT 21'02". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 68 tons of seawater.  FWD 19'11.1", AFT 20'09.4"  FWD 19'11.7", AFT 20'08.8"  FWD 19'09.7", AFT 20'10.0"  FWD 20'00.3", AFT 20'08.2" 
The SS AMERICAN MARINER has drafts of: FWD 15'06", AFT 18'06". Use the white pages of the Stability Data Reference Book to determine the drafts if you ballast the forepeak with 62 tons of seawater.  FWD 16'00.7", AFT 18'01.5"  FWD 16'01.3", AFT 18'00.9"  FWD 16'00.1", AFT 18'02.1"  FWD 15'11.5", AFT 18'02.7" 
Your drafts are: FWD 20'08", AFT 25'03". Use the blue pages of the Stability Data Reference Book to determine the MT1.  1130 foottons  1095 foottons  1070 foottons  1025 foottons 
Your drafts are: FWD 16'02", AFT 20'08". Use the blue pages of the Stability Data Reference Book to determine the MT1.  920 foottons  935 foottons  960 foottons  980 foottons 
Your drafts are: FWD 16'02", AFT 18'02". Use the blue pages of the Stability Data Reference Book to determine the MT1.  935 foottons  960 foottons  985 foottons  1000 foottons 
Your drafts are: FWD 23'03", AFT 27'01". Use the blue pages of the Stability Data Reference Book to determine the MT1.  1050 foottons  1065 foottons  1090 foottons  1130 foottons 
Your drafts are: FWD 20'08", AFT 23'03". Use the blue pages of the Stability Data Reference Book to determine the MT1.  1050 foottons  1065 foottons  1090 foottons  1130 foottons 
A weight of 250 tons is loaded on your vessel 95 feet forward of the tipping center. The vessel's MT1 is 1000 fttons. What is the total change of trim?  11.90 inches  18.75 inches  23.75 inches  38.01 inches 
A weight of 350 tons is loaded on your vessel 85 feet forward of the tipping center. The vessel's MT1 is 1150 foottons. What is the total change of trim?  12.93 inches  23.75 inches  25.87 inches  38.50 inches 
Your vessel's drafts are: FWD 27'09", AFT 28'03"; and the KG is 22.4 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the angle of list if the center of gravity is shifted 1.6 feet off the centerline.  16°  20°  24°  30° 
A vessel's drafts are: FWD 16'03", AFT 16'09"; and the KG is 21.3 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the angle of list if the center of gravity is shifted 2 feet off the centerline.  12°  14°  20°  22° 
Your vessel's drafts are: FWD 17'09", AFT 18'03"; and the KG is 22.4 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the angle of list if the center of gravity is shifted 1.5 feet off the centerline.  14°  18°  22°  26° 
Your vessel's drafts are: FWD 21'09", AFT 23'03"; and the KG is 20.0 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the angle of list if the center of gravity is shifted 1.9 feet off the centerline.  9°  12°  15°  19° 
Your vessel's drafts are: FWD 14'11", AFT 15'09"; and the KG is 18.2 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the angle of list if the center of gravity is shifted 2.0 feet off the centerline.  9°  12°  16°  19° 
Your vessel's drafts are: FWD 14'04", AFT 15'02"; and the KG is 23.2 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the angle of list if the center of gravity is shifted 1.0 foot off the centerline.  9°  12°  15°  17° 
Your vessel's drafts are: FWD 15'09", AFT 16'08"; and the KG is 23.6 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the angle of list if the center of gravity is shifted 0.9 foot off the centerline.  15°  18°  21°  24° 
Your vessel's draft is 16'00" fwd. and 18'00" aft. The MT1 is 500 fttons. How many tons of water must be shifted from the after peak to the forepeak, a distance of 250 feet, to bring her to an even draft forward and aft?  48 tons  24 tons  52 tons  50 tons 
Your vessel's drafts are FWD 20'09", AFT 21'01". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the final drafts if: (1) 320 tons are loaded 47 feet forward of amidships; (2) 82 tons are discharged 110 feet forward of amidships; and (3) 50 tons of fuel are pumped 60 feet forward.  FWD 21'06", AFT 21'02"  FWD 21'04", AFT 21'05"  FWD 21'05", AFT 21'00"  FWD 21'04", AFT 21'06" 
Your vessel's drafts are FWD 20'08", AFT 23'00". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the final drafts if 95 tons of cargo are loaded 76 feet forward of amidships.  FWD 21'01", AFT 22'11"  FWD 20'09", AFT 22'09"  FWD 20'08", AFT 23'00"  FWD 20'09", AFT 23'01" 
A vessel's drafts are FWD 23'01", AFT 24'11". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the final drafts if: (1) 142 tons are discharged 122 feet forward of amidships; (2) 321 tons are loaded 82 feet forward of amidships; and (3) 74 tons are discharged 62 feet aft of amidships.  FWD 23'05", AFT 24'00"  FWD 23'06", AFT 24'02"  FWD 23'07", AFT 24'03"  FWD 23'09", AFT 24'05" 
A vessel's drafts are FWD 20'08", AFT 20'10". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the final drafts if 195 tons of cargo are discharged 76 feet forward of amidships.  FWD 19'07", AFT 20'10"  FWD 19'09", AFT 21'01"  FWD 20'00", AFT 21'00"  FWD 20'01", AFT 21'05" 
Your vessel's drafts are FWD 19'03", AFT 21'07". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the final drafts if 142 tons of fuel are pumped 86 feet aft.  FWD 19'01", AFT 21'04"  FWD 19'00", AFT 21'01"  FWD 18'09", AFT 22'01"  FWD 19'00", AFT 21'08" 
A vessel's drafts are FWD 19'02", AFT 23'10". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the final drafts if 98 tons of fuel is pumped 116 feet forward.  FWD 19'04", AFT 23'06"  FWD 19'07", AFT 23'04"  FWD 19'09", AFT 23'01"  FWD 19'09", AFT 23'06" 
Your vessel's drafts are FWD 20'08", AFT 23'00". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the final drafts if 195 tons of cargo are discharged 76 feet aft of amidships.  FWD 20'05", AFT 21'11"  FWD 20'07", AFT 22'01"  FWD 20'11", AFT 22'00"  FWD 21'03", AFT 22'04" 
Your vessel's drafts are FWD 24'02", AFT 24'04". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the final drafts if 295 tons of cargo are loaded 122 feet aft of amidships.  FWD 22'08", AFT 26'00"  FWD 22'10", AFT 25'09"  FWD 23'04", AFT 26'03"  FWD 23'05", AFT 25'11" 
Your vessel's drafts are FWD 19'02", AFT 23'10". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the final drafts if 98 tons of fuel is loaded 116 feet forward of amidships.  FWD 19'04", AFT 23'06"  FWD 19'07", AFT 23'04"  FWD 19'09", AFT 23'01"  FWD 19'09", AFT 23'06" 
Your vessel's drafts are FWD 19'03", AFT 21'07". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the final drafts if 142 tons of cargo are loaded 86 feet forward of amidships.  FWD 18'09", AFT 21'04"  FWD 18'10", AFT 21'01"  FWD 19'10", AFT 21'08"  FWD 19'11", AFT 21'04" 
Your vessel's drafts are: FWD 22'04", AFT 21'06". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the final drafts if: (1) 300 tons are loaded 122 feet forward of amidships; (2) 225 tons are loaded 150 feet aft of amidships; and 122 tons of fuel are pumped 72 feet aft.  FWD 23'02", AFT 23'01"  FWD 23'00", AFT 23'00"  FWD 23'03", AFT 23'05"  FWD 22'11", AFT 22'09" 
Your vessel's drafts are FWD 24'09", AFT 27'01". Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the final drafts if 122 tons are discharged 76 feet aft of amidships, 128 tons are discharged 54 feet forward of amidships, and 68 tons of fuel is pumped 48 feet aft.  FWD 24'02", AFT 26'11"  FWD 24'05", AFT 26'02"  FWD 24'01", AFT 26'08"  FWD 24'04", AFT 26'08" 
You are scheduled to load 3900 tons of cargo, 45 tons of crew effects and stores and 259 tons of fuel. Use the blue pages of the Stability Data Reference Book to determine the vessel's mean draft in fresh water.  18'02"  18'06"  17'08"  17'11" 
You are scheduled to load 3900 tons of cargo, 45 tons of crew effects and stores and 359 tons of fuel. Use the blue pages of the Stability Data Reference Book to determine the vessel's mean draft in fresh water.  18'01"  19'00"  18'04"  18'07" 
You are scheduled to load 3200 tons of cargo, 45 tons of crew effects and stores and 323 tons of fuel. Use the blue pages of the Stability Data Reference Book to determine the vessel's mean draft in salt water.  17'00"  16'10"  16'07"  16'04" 
You are scheduled to load 3700 tons of cargo, 45 tons of crew effects and stores and 427 tons of fuel. Use the blue pages of the Stability Data Reference Book to determine the vessel's mean draft in fresh water.  17'01"  17'00"  17'10"  18'00" 
You are scheduled to load 3700 tons of cargo, 45 tons of crew effects and stores and 427 tons of fuel. Use the blue pages of the Stability Data Reference Book to determine the vessel's mean draft in salt water.  17'01"  17'05"  17'10"  18'00" 
You are scheduled to load 4700 tons of cargo, 45 tons of crew effects and stores and 323 tons of fuel. Use the blue pages of the Stability Data Reference Book to determine the vessel's mean draft in salt water.  19'00"  19'04"  19'09"  20'01" 
You are scheduled to load 4700 tons of cargo, 45 tons of crew effects and stores and 323 tons of fuel. Use the blue pages of the Stability Data Reference Book to determine the vessel's mean draft in fresh water.  19'00"  19'03"  19'07"  20'01" 
You are scheduled to load 3200 tons of cargo, 45 tons of crew effects and stores and 259 tons of fuel. Use the blue pages of the Stability Data Reference Book to determine the vessel's mean draft in fresh water:  16'06"  16'04"  16'09"  17'00" 
Your vessel's drafts are: FWD 16'08", AFT 17'06"; and the KG is 23.8 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the remaining righting arm at 60° inclination if the center of gravity is 1.7 feet off the centerline.  1.8 feet  2.1 feet  3.0 feet  3.8 feet 
Your vessel's drafts are: FWD 27'06", AFT 28'02"; and the KG is 23.1 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the remaining righting arm at 60° inclination if the center of gravity is 2.4 feet off the centerline.  0.2 foot  2.4 feet  0.5 foot  1.8 feet 
Your vessel's drafts are: FWD 27'06", AFT 28'02"; and the KG is 23.1 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 37° inclination if the center of gravity is 1.8 feet off center.  0.4 foot  1.4 feet  1.8 feet  2.6 feet 
Your vessel's drafts are: FWD 14'00", AFT 14'08"; and the KG is 25.8 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the remaining righting arm at 30° inclination if the center of gravity is 1.5 feet off the centerline.  0.6 foot  1.3 feet  1.9 feet  2.9 feet 
Your vessel's drafts are: FWD 19'09", AFT 20'09"; and the KG is 24.6 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the remaining righting arm at 15° inclination if the center of gravity is 0.5 foot off the centerline.  0.0 feet  0.5 foot  1.2 feet  1.7 feet 
Your vessel's drafts are: FWD 21'04", AFT 21'08"; and the KG is 20.6 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the remaining righting arm at 45° inclination if the center of gravity is 1.2 feet off the centerline.  3.8 feet  4.4 feet  5.2 feet  5.6 feet 
Your vessel's drafts are: FWD 23'01", AFT 24'05"; and the KG is 22.8 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the remaining righting arm at 30° inclination if the center of gravity is 1.9 feet off the centerline.  2.3 feet  0.7 foot  1.4 feet  3.7 feet 
Your vessel's drafts are: FWD 17'07", AFT 16'09"; and the KG is 21.5 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the remaining righting arm at 30° inclination if the center of gravity is 0.9 foot off the centerline.  1.5 feet  2.8 feet  3.6 feet  4.3 feet 
Your vessel's drafts are: FWD 24'06", AFT 25'04"; and the KG is 17.8 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the remaining righting arm at 75° inclination if the center of gravity is 2.5 feet off the centerline.  2.5 feet  3.3 feet  5.4 feet  9.7 feet 
Your vessel's drafts are: FWD 18'09", AFT 20'05"; and the KG is 23.8 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 26° inclination if the center of gravity is 1.0 foot off center.  0.0 feet  0.4 foot  0.8 foot  1.7 feet 
Your vessel's drafts are: FWD 24'06", AFT 25'08"; and the KG is 22.9 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 50° inclination if the center of gravity is 0.5 foot off center.  2.0 feet  2.3 feet  2.6 feet  3.3 feet 
Your vessel's drafts are: FWD 22'04", AFT 23'06"; and the KG is 22.4 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 19° inclination if the center of gravity is 1.3 feet off center.  0.2 foot  0.8 foot  1.4 feet  2.2 feet 
Your vessel displaces 9,000 tons and has a KG of 21.2 feet. What will be the length of the remaining righting arm at an angle of inclination of 30° if the center of gravity shifts 2.6 feet transversely? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)  3.8 feet  0.9 foot  2.2 feet  1.4 feet 
Your vessel displaces 12,000 tons and has a KG of 22.6 feet. What will be the length of the remaining righting arm at an angle of inclination of 30° if the center of gravity shifts 1.8 feet transversely? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)  0.8 foot  1.2 feet  1.8 feet  2.3 feet 
Your vessel displaces 10,000 tons and has a KG of 22.6 feet. What will be the length of the remaining righting arm at an angle of inclination of 45° if the center of gravity shifts 2.0 feet transversely? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)  3.8 feet  2.7 feet  0.9 foot  1.9 feet 
A vessel displaces 12,000 tons and has a KG of 22.8 feet. What will be the length of the remaining righting arm at an angle of inclination of 60° if the center of gravity shifts 1.8 feet transversely? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)  1.6 feet  0.1 foot  1.2 feet  1.9 feet 
Your vessel's drafts are: FWD 27'06", AFT 28'02"; and the KG is 23.1 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 60° inclination.  0.9 foot  1.8 feet  2.7 feet  4.5 feet 
The sailing drafts are: FWD 25'03", AFT 26'03" and the GM is 3.5 feet. Use the information in Section 1, the blue pages, of the Stability Data Reference Book, to determine the available righting arm at 25° inclination.  0.8 foot  1.4 feet  2.0 feet  2.6 feet 
The sailing drafts are: FWD 22'06", AFT 23'06" and the GM is 3.3 feet. Use the information in Section 1, the blue pages, of the Stability Data Reference Book, to determine the available righting arm at 22° inclination.  1.2 feet  1.8 feet  2.4 feet  3.0 feet 
Your vessel's drafts are: FWD 27'06", AFT 28'02"; and the KG is 21.3 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 15° inclination.  0.3 foot  1.3 feet  1.5 feet  1.8 feet 
The sailing drafts are: FWD 22'08", AFT 23'04" and the GM is 4.6 feet. Use the information in Section 1, the blue pages, of the Stability Data Reference Book, to determine the available righting arm at 20° inclination.  2.1 feet  2.4 feet  2.8 feet  3.2 feet 
The sailing drafts are: FWD 24'03", AFT 25'03" and the GM is 5.5 feet. Use the information in Section 1, the blue pages of the Stability Data Reference Book, to determine the available righting arm at 30° inclination.  2.6 feet  2.9 feet  3.2 feet  3.5 feet 
The sailing drafts are: FWD 16'06", AFT 17'04" and the GM is 2.6 feet. Use the information in Section 1, the blue pages, of the Stability Data Reference Book, to determine the available righting arm at 15° inclination.  0.4 foot  0.8 foot  1.2 feet  1.9 feet 
The sailing drafts are: FWD 23'02", AFT 24'06" and the GM is 2.8 feet. Use the information in Section 1, the blue pages, of the Stability Data Reference Book to determine the available righting arm at 30° inclination.  1.3 feet  2.5 feet  3.2 feet  3.7 feet 
The sailing drafts are: FWD 14'08", AFT 15'06" and the GM is 4.8 feet. Use the information in Section 1, the blue pages, of the Stability Data Reference Book, to determine the available righting arm at 40° inclination.  5.4 feet  4.3 feet  3.3 feet  3.7 feet 
The sailing drafts are: FWD 23'10", AFT 25'02" and the GM is 5.3 feet. Use the information in Section 1, the blue pages, of the Stability Data Reference Book, to determine the available righting arm at 18° inclination.  0.8 feet  1.1 feet  1.5 feet  1.9 feet 
Your vessel's drafts are: FWD 22'09", AFT 23'07"; and the KG is 24.2 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 18° inclination.  0.7 foot  1.3 feet  2.0 feet  2.3 feet 
Your vessel's drafts are: FWD 22'04", AFT 22'10"; and the KG is 22.6 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 45° inclination.  1.8 feet  2.6 feet  2.9 feet  3.6 feet 
Your vessel's drafts are: FWD 24'06", AFT 25'04"; and the KG is 22.2 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 20° inclination.  0.5 foot  0.8 foot  1.4 feet  2.2 feet 
Your vessel's drafts are: FWD 18'06", AFT 19'01"; and the KG is 18.2 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 35° inclination.  1.8 feet  3.0 feet  4.7 feet  5.8 feet 
Your vessel's drafts are: FWD 17'07", AFT 16'09"; and the KG is 24.8 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 15° inclination.  0.7 foot  1.2 feet  1.9 feet  4.8 feet 
Your vessel's drafts are: FWD 18'09", AFT 20'05"; and the KG is 23.8 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 30° inclination.  0.9 feet  2.1 feet  4.0 feet  5.9 feet 
Your vessel's drafts are: FWD 18'09", AFT 20'05"; and the KG is 23.8 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 15° inclination.  0.7 foot  1.0 feet  1.7 feet  3.8 feet 
Your vessel's drafts are: FWD 17'07", AFT 16'09"; and the KG is 21.5 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 30° inclination.  0.8 foot  1.5 feet  2.7 feet  3.6 feet 
Your vessel's drafts are: FWD 22'04", AFT 22'10"; and the KG is 18.4 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 30° inclination.  1.6 feet  2.9 feet  3.8 feet  4.6 feet 
Your vessel's drafts are: FWD 24'04", AFT 25'10"; and the KG is 23.5 feet. Use the selected stability curves in the blue pages of the Stability Data Reference Book to determine the righting arm at 37° inclination.  1.9 feet  2.1 feet  3.5 feet  4.2 feet 
Your vessel's drafts are: FWD 17'05", AFT 20'01"; and the KG is 25.6 feet. What is the righting moment when the vessel is inclined to 45°? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  18,294 foottons  19,709 foottons  21,137 foottons  22,002 foottons 
Your vessel's drafts are: FWD 24'07", AFT 25'09"; and the KG is 23.2 feet. What is the righting moment when the vessel is inclined to 45°? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  27,008 foottons  29,778 foottons  32,428 foottons  34,663 foottons 
Your vessel's drafts are: FWD 17'05", AFT 20'01"; and the KG is 22.4 feet. What is the righting moment when the vessel is inclined to 15°? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  10,656 foottons  12,340 foottons  13,980 foottons  17,520 foottons 
Your vessel's drafts are: FWD 14'11", AFT 16'01"; and the KG is 24.4 feet. What is the righting moment when the vessel is inclined to 30°? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  24,960 foottons  22,870 foottons  20,360 foottons  18,240 foottons 
Your vessel's drafts are: FWD 22'03", AFT 22'09"; and the KG is 23.2 feet. What is the righting moment when the vessel is inclined to 30°? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  20,790 foottons  23,780 foottons  25,520 foottons  27,260 foottons 
Your vessel's drafts are: FWD 14'11", AFT 16'01"; and the KG is 23.2 feet. What is the righting moment when the vessel is inclined to 15°? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  5,800 foottons  7,600 foottons  9,272 foottons  11,200 foottons 
Your vessel's drafts are: FWD 22'03", AFT 22'09"; and the KG is 24.4 feet. What is the righting moment when the vessel is inclined to 15°? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  4,176 foottons  5,916 foottons  7,076 foottons  9,003 foottons 
Your vessel's drafts are: FWD 24'07", AFT 25'09"; and the KG is 24.0 feet. What is the righting moment when the vessel is inclined to 15°? (Use the selected stability curves in Section 1, the blue pages, of the Stability Data Reference Book)  5,202 foottons  8,666 foottons  10,876 foottons  11,424 foottons 
You are reading the draft marks as shown in illustration D032DG. The water level forward is at the top of the 8, and the mean water level aft is at the top of the 8. What is the mean draft?  8'03"  8'00"  8'06"  7'06" 
You are reading the draft marks as shown in illustration D032DG. The water level is about 4 inches below the bottom of the number 11. What is the draft?  10'08"  10'10"  11'04"  11'08" 
You are reading the draft marks as shown in illustration D032DG. The water level forward is 4 inches below the 11, and the water level aft is 2 inches below the top of the 11. What is the mean draft?  11'00"  11'04"  11'06"  11'08" 
You are reading the draft marks as shown in illustration D032DG. The water level is at the top of number 8. What is the draft?  8'00"  7'09"  8'06"  8'03" 
You are reading the draft marks as shown in illustration D032DG. The top 2 inches of the 9 forward is visible above the water level, and the water level is four inches below the 10 aft. What is the mean draft?  9'10"  9'06"  9'04"  9'02" 
You are reading the draft marks as shown in illustration D032DG. The water level is at the bottom of number 11. What is the draft?  11'06"  11'00"  10'09"  10'06" 
You are reading the draft marks as shown in illustration D032DG. The water level is about 4 inches below the bottom of 10. What is the draft?  9'04"  10'02"  10'04"  9'08" 
You are reading the draft marks as shown in illustration D032DG. The top 2 inches of number "9" are visible above the waterline. What is the draft?  8'10"  9'02"  9'04"  9'08" 
You are reading the draft marks as shown in illustration D032DG. The water level forward leaves about 4 inches of the 11 visible, and the water level aft is at the top of the 10. What is the mean draft?  10'06"  10'08"  10'10"  11'02" 
You are reading draft marks on a vessel. The water level is halfway between the bottom of the number 5 and the top of the number 5. What is the draft of the vessel?  4'09"  5'09"  5'03"  5'06" 
A vessel's light displacement is 12,000 tons. Its heavy displacement is 28,000 tons. When fully loaded it carries 200 tons of fuel and 100 tons of water and stores. What is the cargo carrying capacity in tons?  11,700 tons  15,700 tons  16,000 tons  27,700 tons 
A tanker loads at a terminal within the tropical zone. She will enter the summer zone six days after departing the loading port. She will burn off 45 tons/day and daily water consumption is 8 tons. How many tons may she load over that allowed by her summer load line?  270  278  291  318 
A tanker loads at a terminal within the tropical zone. She will enter the summer zone five days after departing the loading port. She will burn off about 45 tons/day and daily water consumption is 8 tons. How many tons may she load over that allowed by her summer load line?  225  235  245  265 
A vessel's tropical load line is 6 in. above her summer load line. Her TPI is 127 tons. She will arrive in the summer zone 8 days after departure. She will burn off about 47 tons/day fuel and water consumption is 12 tons/day. How many tons may she load above her summer load line if she loads in the tropical zone?  376  1016  762  472 
Your vessel has a forward draft of 26'11" and an after draft of 29'07". How many tons of cargo can be loaded before the vessel reaches a mean draft of 28'06" if the TPI is 69?  204 tons  207 tons  210 tons  213 tons 
A vessel's mean draft is 29'07". At this draft, the TPI is 152. The mean draft after loading 1360 tons will be __________.  29'09"  29'11"  30'04"  30'07" 
A bulk freighter 680 ft. in length, 60 ft. beam, with a waterplane coefficient of .84, is floating in salt water at a draft of 21'. How many long tons would it take to increase the mean draft by 1"?  81.6 tons  64.3 tons  69.6 tons  116 tons 
A vessel's drafts are: FWD 14'04", AFT 15'08". How much more cargo can be loaded to have the vessel down to the freeboard draft? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)  7280 tons  7879 tons  8004 tons  8104 tons 
A bulk freighter 680 ft. in length, 60 ft. beam, with a waterplane coefficient of .84, is floating in salt water at a draft of 21'. How many long tons would it take to increase the mean draft by 1"?  65.1  69.6  74.3  76.8 
A vessel's drafts are: FWD 19'00", AFT 17'02". How much more cargo can be loaded to have the vessel down to the freeboard draft? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)  5928 tons  6016 tons  6149 tons  6242 tons 
Your vessel's drafts are: FWD 14'04", AFT 12'08". How much more cargo can be loaded to have the vessel down to the freeboard draft? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)  6500 tons  7001 tons  7415 tons  8699 tons 
In order to calculate the TPI of a vessel, for any given draft, it is necessary to divide the area of the waterplane by __________.  35  120  240  420 
Your vessel's drafts are: FWD 13'11", AFT 11'09". How much more cargo can be loaded to have the vessel down to the freeboard draft? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)  9069 tons  9172 tons  9207 tons  9244 tons 
Your vessel's drafts are: FWD 18'09", AFT 20'03". How much more cargo can be loaded to have the vessel down to the freeboard draft? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)  4521 tons  5349 tons  7242 tons  9750 tons 
Your vessel's drafts are: FWD 18'09", AFT 19'01". How much more cargo can be loaded to have the vessel down to the freeboard draft? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)  5333 tons  5420 tons  5649 tons  5775 tons 
Your vessel's drafts are: FWD 13'11", AFT 16'05". How much more cargo can be loaded to have the vessel down to the freeboard draft? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)  7109 tons  7316 tons  7432 tons  7779 tons 
A vessel's drafts are: FWD 19'00", AFT 21'10". How much more cargo can be loaded to have the vessel down to the freeboard draft? (Use the information in Section 1, the blue pages, of the Stability Data Reference Book)  4819 tons  4982 tons  5012 tons  5099 tons 
A tanker's mean draft is 32'05". At this draft, the TPI is 178. The mean draft after loading 1200 tons will be __________.  33'00"  33'04"  33'08"  33'11" 
The TPI curve, one of the hydrostatic curves in a vessel's plans, gives the number of tons __________.  pressure per square inch on the vessel's hull at a given draft  necessary to change the angle of list 1° at a given draft  necessary to further immerse the vessel 1 inch at a given draft  necessary to change trim 1 inch at a given draft 
A vessel has a maximum allowable draft of 28 feet in salt water and a fresh water allowance of 8 inches. At the loading berth, the water density is 1.011. To what draft can she load in order to be at her marks when she reaches the sea? (The salt water density is 1.025.)  27' 07.5"  27' 08.5"  28' 03.5"  28' 04.5" 
Your vessel is floating in water of density 1.010. The fresh water allowance is 8 inches. How far below her marks may she be loaded so as to float at her mark in saltwater of density 1.025?  4.8 inches  8.0 inches  3.2 inches  6.4 inches 
Your drafts are: FWD 6'02", AFT 6'06". From past experience, you know that the vessel will increase her draft 1 inch for every 5 tons loaded. There is rig water on board and 15 tons of deck cargo. How many more tons of cargo can legally be loaded and still maintain the same trim? See illustration D037DG below.  10 tons  5 tons  none  20 tons 
Your drafts are: FWD 6'2", AFT 6'8". From past experience, you know that the vessel will increase her draft 1 inch for every 6 tons loaded. There is rig water on board and 23 tons of deck cargo. How many more tons of cargo can be loaded and still maintain the same trim? See illustration D037DG below.  24 tons  18 tons  12 tons  6 tons 
Your drafts are: FWD 6'01", AFT 6'05". From past experience, you know that the vessel will increase her draft 1 inch for every 5 tons loaded. There is rig water on board and 15 tons of deck cargo. How many more tons of cargo can legally be loaded and still maintain the same trim? See illustration D037DG below.  35 tons  10 tons  20 tons  None 
Your drafts are: FWD 6'01", AFT 6'05". From past experience, you know that the vessel will increase her draft by 1 inch for every 7 tons loaded. There is rig water on board and 20 tons of deck cargo. How many more tons of cargo can be loaded while maintaining the same trim? See illustration D037DG below.  none  10.5 tons  14.0 tons  17.5 tons 
Your drafts are: FWD 6'00", AFT 6'06". From past experience, you know that the vessel will increase her draft 1 inch for every 6 tons loaded. There is rig water on board and 17 tons of deck cargo. How many more tons of cargo can be loaded and still maintain the same trim? See illustration D037DG below.  14 tons  18 tons  24 tons  33 tons 
Your drafts are: FWD 5'08", AFT 6'04". From past experience, you know that the vessel will increase her draft 1 inch for every 7 tons loaded. There is rig water on board and 10 tons of deck cargo. How many more tons of cargo can be loaded and still maintain the same trim? See illustration D037DG below.  14.8 tons  18.0 tons  32.0 tons  25.0 tons 
Your drafts are: FWD 6'01", AFT 6'10". From past experience, you know that the vessel will increase her draft 1 inch for every 6 tons loaded. There is rig water on board and 11 tons of deck cargo. How many more tons of cargo can be loaded and still maintain the same trim? See illustration D037DG below.  6 tons  12 tons  18 tons  24 tons 
Your drafts are: FWD 5'11", AFT 6'11". From past experience, you know that the vessel will increase her draft 1 inch for every 7 tons loaded. There is rig water on board and 16 tons of deck cargo. How many more tons of cargo can be loaded and still maintain the same trim? See illustration D037DG below.  8 tons  12 tons  10 tons  14 tons 
Your drafts are: FWD 5'08", AFT 6'02". From past experience, you know that the vessel will increase her draft 1 inch for every 8 tons loaded. There is rig water on board and 11 tons of deck cargo. How many more tons of cargo can be loaded and still maintain the same trim? See illustration D037DG below.  None  10 tons  18 tons  24 tons 
Your drafts are: FWD 6'02", AFT 6'08". From past experience, you know that the vessel will increase her draft 1 inch for every 6 tons loaded. There is rig water on board and 23 tons of deck cargo. How many more tons of cargo can be loaded and still maintain the same trim? See illustration D037DG below.  6 tons  12 tons  18 tons  24 tons 
Use the floodable length curve in Section 1, the blue pages, of the Stability Data Reference Book. If the curve represents 45 percent permeability, and holds 1 and 2 flood, the vessel will sink if the permeability exceeds what percent?  19 (%)  24 (%)  32 (%)  39 (%) 
Use the floodable length curve in Section 1, the blue pages, of the Stability Data Reference Book. If the curve represents 45 percent permeability, and holds 2 and 3 flood, the vessel will sink if the permeability exceeds what percent?  23 (%)  31 (%)  37 (%)  26 (%) 
Use the floodable length curve in Section 1, the blue pages, of the Stability Data Reference Book. If the curve represents 45 percent permeability and holds 4 and 5 flood, the vessel will sink if the permeability exceeds what percent?  22 (%)  28 (%)  34 (%)  39 (%) 
Use the floodable length curve in Section 1, the blue pages, of the Stability Data Reference Book. If the curve represents 45 percent permeability and number 5 hold floods, the vessel will sink if the permeability exceeds what percent?  66 (%)  70 (%)  74 (%)  79 (%) 
Use the floodable length curve in Section 1, the blue pages, of the Stability Data Reference Book. If the curve represents 45 percent permeability and number 4 hold floods, the vessel will sink if the permeability exceeds what percent?  40 (%)  48 (%)  53 (%)  60 (%) 
Use the floodable length curve in Section 1, the blue pages, of the Stability Data Reference Book. If the curve represents 45 percent permeability and number 3 hold floods, the vessel will sink if the permeability exceeds what percent?  64 (%)  68 (%)  72 (%)  78 (%) 
Use the floodable length curve in Section 1, the blue pages, of the Stability Data Reference Book. If the curve represents 45 percent permeability and number 2 hold floods, the vessel will sink if the permeability exceeds what percent?  76 (%)  60 (%)  67 (%)  52 (%) 
Use the floodable length curve in Section 1, the blue pages, of the Stability Data Reference Book. If the curve represents 45 percent permeability and number 1 hold floods, the vessel will sink if the permeability exceeds what percent?  63 (%)  66 (%)  71 (%)  77 (%) 
Use the material in Section 1, the blue pages, of the Stability Data Reference Book. If the KG is 24.0 feet, and the drafts are: FWD 28'01", AFT 28'06"; at what angle will the vessel lose positive stability?  64°  71°  77°  82° 
Use the material in Section 1, the blue pages, of the Stability Data Reference Book. If the KG is 25.2 feet, and the drafts are: FWD 27'11", AFT 28'09"; at what angle will the vessel lose positive stability?  54°  59°  65°  71° 
Use the material in Section 1, the blue pages, of the Stability Data Reference Book. If the KG is 25.8 feet, and the drafts are: FWD 15'02", AFT 15'10"; at what angle will the vessel lose positive stability?  73°  79°  87°  98° 
Use the material in Section 1, the blue pages, of the Stability Data Reference Book. If the KG is 24.2 feet, and the drafts are: FWD 22'04", AFT 23'00"; at what angle will the vessel lose positive stability?  72°  78°  86°  92° 
Use the material in Section 1, the blue pages, of the Stability Data Reference Book. If the KG is 25.2 feet, and the drafts are: FWD 22'03", AFT 23'01"; at what angle will the vessel lose positive stability?  92°  77°  68°  61° 
Use the material in Section 1, the blue pages, of the Stability Data Reference Book. If the KG is 22.0 feet, and the drafts are: FWD 23'06", AFT 24'03"; at what angle will the vessel lose positive stability?  76°  84°  89°  98° 
Use the material in Section 1, the blue pages, of the Stability Data Reference Book. If the KG is 23.0 feet, and the drafts are: FWD 15'03", AFT 15'09"; at what angle will the vessel lose positive stability?  57°  72°  81°  90° 
Use the material in Section 1, the blue pages, of the Stability Data Reference Book. If the KG is 24.2 feet, and the drafts are: FWD 23'04", AFT 24'05"; at what angle will the vessel lose positive stability?  67°  71°  75°  79° 
Determine the free surface constant for a fuel oil tank 30 ft. long by 40 ft. wide by 15 ft. deep. The specific gravity of the fuel oil is .85 and the ship is floating in saltwater (S.G. 1.026).  0.83  42.7  3787  4571 
On a vessel of 34,000 tons displacement, a tank 80 ft. long, 60 ft. wide and 30 ft. deep is half filled with fresh water (SG 1.000) while the vessel is floating in saltwater (SG 1.026). What is the free surface constant for this tank?  2819  2661  42213  40100 
On a vessel of 6500 tons displacement, a tank 30 ft. long, 32 ft. wide and 15 ft. deep is half filled with oil cargo (S.G. 0.948) while the vessel is floating in saltwater (S.G. 1.026). What is the free surface constant for this tank?  1336  2162  2731  3240 
On a vessel of 7000 tons displacement, a tank 35 ft. long, 30 ft. wide and 46 ft. deep is half filled with liquid cargo (S.G. 0.923) while the vessel is floating in saltwater (S.G. 1.026). What is the free surface constant for this tank?  2731  2390  2024  3240 
On a vessel of 6500 tons displacement, a tank 30 ft. long, 32 ft. wide and 18 ft. deep is half filled with liquid cargo (S.G. 1.048) while the vessel is floating in saltwater (S.G. 1.026). What is the free surface constant for this tank?  1152  1336  2390  2731 
On a vessel of 6500 tons displacement, a tank 35 ft. long, 25 ft. wide, and 8 ft. deep is half filled with liquid cargo (S.G. 1.053) while the vessel is floating in saltwater (S.G. 1.026). What is the free surface constant for this tank?  1371  1336  1152  16036 
On a vessel of 7000 tons displacement, a tank 35 ft. long, 30 ft. wide and 4 ft. deep is half filled with fuel oil (S.G. 0.962) while the vessel is floating in saltwater (S.G. 1.026). What is the free surface constant for this tank?  2109  25974  31328  909090 
What is the reduction in metacentric height due to free surface when a tank 60 feet long and 30 feet wide is partially filled with salt water, and is fitted with a centerline bulkhead? (The vessel has a displacement of 10,000 tons.)  0.1 foot  0.8 foot  1.0 foot  1.2 feet 
On a vessel of 9,000 tons displacement, compute the reduction in metacentric height due to free surface in a hold having free water on the tank tops. The hold is 20 feet long and 30 feet wide. What is the reduction in metacentric height?  .09 feet  .12 feet  .14 feet  .16 feet 
On a vessel of 12,500 tons displacement, compute the reduction in metacentric height due to free surface in a hold having free water on the tank top. The hold is 35 feet long and 50 feet wide. What is the reduction in metacentric height?  .14 ft  .45 ft  .55 ft  .83 ft 
A cargo vessel of 9,000 tons displacement is carrying a slack deep tank of molasses (SG 1.4). The tank measures 20 feet long and 30 feet wide. What will be the reduction in metacentric height due to free surface, with the vessel floating in sea water (SG 1.026)?  .142 ft.  .177 ft.  .195 ft.  .212 ft. 
A vessel has a cargo hold divided by a shaft alley into two tanks, each 35 feet long and 20 feet wide. Each tank is half filled with sea water. The vessel displaces 5,000 tons. What is the reduction in GM due to free surface effect?  .27 foot  .30 foot  .31 foot  .33 foot 
Your vessel displaces 747 tons and measures 136'L by 34'B. You ship a large wave on the after deck. What is the reduction to GM due to free surface before the water drains overboard, if the after deck measures 56'L x 34'B and the weight of the water is 58.6 tons?  6.04 feet  6.23 feet  6.51 feet  6.76 feet 
Your vessel displaces 840 tons and measures 146'L x 38'B. You ship a large wave on the after deck. What is the reduction in GM due to free surface before the water drains overboard, if the after deck measures 65'L x 38'B and the weight of the water is 76 tons?  8.76 feet  8.93 feet  9.04 feet  9.27 feet 
Your vessel displaces 562 tons and measures 121'L x 29'B. You ship a large wave on the after deck. What is the reduction to GM due to free surface before the water drains overboard, if the after deck measures 46'L x 29'B and the weight of the water is 41 tons?  4.43 feet  4.61 feet  4.86 feet  5.12 feet 
Your vessel displaces 368 tons and measures 96'L x 28'B. You ship a large wave on the after deck. What is the reduction to GM due to free surface before the water drains overboard, if the after deck measures 42'L x 28'B and the weight of the water is 36 tons?  4.98 feet  5.21 feet  5.43 feet  5.67 feet 
Your vessel displaces 477 tons and measures 116'L x 31'B. You ship a large wave on the after deck. What is the reduction in GM due to free surface before the water drains overboard, if the after deck measures 54'L x 31'B and the weight of the water is 51.5 tons?  6.43 feet  6.75 feet  6.99 feet  7.25 feet 
Your vessel displaces 968 tons and measures 158'L x 40'B. You ship a large wave on the after deck. What is the reduction to GM due to free surface before the water drains overboard, if the after deck measures 65'L x 40'B and the weight of the water is 80 tons?  9.14 feet  9.45 feet  9.68 feet  9.87 feet 
Your vessel displaces 869 tons and measures 136'L x33'B. You ship a large wave on the after deck which measures 52'Lx 33'B. The weight of the water is estimated at 52.8 tons. What is the reduction in GM due to free surface before the water drains overboard?  4.83 feet  5.12 feet  5.46 feet  5.85 feet 
Your vessel displaces 689 tons and measures 123'L x 31'B. You ship a large wave on the after deck which measures 65'Lx 31'B. The weight of the water is estimated at 62 tons. What is the reduction in GM due to free surface before the water drains overboard?  5.51 feet  5.67 feet  5.89 feet  6.14 feet 
On a vessel of 15,000 tons displacement, compute the reduction in metacentric height due to free surface in a hold having free water in the tank tops. The hold is 50 feet long and 60 feet wide. What is the reduction in metacentric height?  1.54 feet  1.59 feet  1.63 feet  1.71 feet 
On a vessel of 10,000 tons displacement, compute the reduction in metacentric height due to free surface in a hold having free water on the tank top. The hold is 40 feet long and 50 feet wide. What is the reduction in metacentric height?  1.1 feet  1.2 feet  1.3 feet  1.5 feet 
On a vessel of 12,000 tons displacement, a tank 60 feet long, 50 feet wide, and 20 feet deep is half filled with fresh water (SG 1.000) while the vessel is floating in saltwater (SG 1.026) What is the reduction in metacentric height due to free surface?  0.97 ft.  1.01 ft.  1.35 ft.  1.44 ft. 
A 7,000 ton displacement tankship carries two slack tanks of alcohol with a S.G. of 0.8. Each tank is 50 ft. long and 30 ft. wide. What is the reduction in GM due to free surface with the vessel floating in sea water, S.G. is 1.026?  .36 ft  .46 ft  .72 ft  .82 ft 
What is the reduction in metacentric height due to free surface when a tank 60 ft. wide and 60 ft. long is partially filled with saltwater? (The vessel's displacement is 10,000 tons.)  3.00 feet  3.09 feet  3.15 feet  3.20 feet 
A vessel carries three slack tanks of gasoline (SG .68). The vessel's displacement is 8,000 tons. Each tank is 50 ft. long and 20 ft. wide. What is the reduction in GM due to free surface with the vessel floating in sea water (SG 1.026)?  .20 feet  .24 feet  .28 feet  .30 feet 
A shaft alley divides a vessel's cargo hold into two tanks, each 25 ft. wide by 50 ft. long. Each tank is filled with salt water below the level of the shaft alley. The vessel's displacement is 6,000 tons. What is the reduction in GM due to free surface effect?  .56 foot  .58 foot  .62 foot  .66 foot 
A shaft alley divides a vessel's cargo hold into two tanks, each 20 ft. wide by 60 ft. long. Each tank is filled with saltwater below the level of the shaft alley. The vessel's displacement is 7,000 tons. What is the reduction in GM due to free surface effect?  .29 feet  .33 feet  .38 feet  .42 feet 
On a vessel of 10,000 tons displacement, compute the reduction in metacentric height due to free surface in a hold having free water on tank tops. The hold is 50 feet long and 50 feet wide. What is the reduction in metacentric height?  1.2 feet  1.1 feet  1.3 feet  1.5 feet 
On a vessel of 12,000 tons displacement, what is the reduction in metacentric height due to free surface when a tank 60 feet long and 60 feet wide is partially filled with water?  2.30 feet  2.43 feet  2.48 feet  2.57 feet 
On a vessel of 6,000 tons displacement there are two slack tanks of carbon tetrachloride (SG 1.6). Each tank is 40 feet long and 25 feet wide. What is the reduction in metacentric height due to free surface with the vessel in sea water (SG 1.025)?  .39 ft  .77 ft  .88 ft  .95 ft 
On a vessel of 5,000 tons displacement there are two slack tanks of acid (SG 1.8). Each tank is 30 feet long and 20 feet wide. What is the reduction in metacentric height due to free surface with the vessel in sea water (SG 1.025)?  .11 ft  .21 ft  .40 ft  .82 ft 
On a vessel of 9,000 tons displacement there are two slack deep tanks of palm oil (SG .86). Each tank is 40 feet long and 30 feet wide. What is the reduction in metacentric height due to free surface with the vessel in sea water (SG 1.025)?  .27 ft  .48 ft  .57 ft  .74 ft 
On a vessel displacing 8,000 tons, what is the reduction in metacentric height due to free surface when a tank 45 feet long and 45 feet wide is partly filled with salt water?  1.22 feet  1.16 feet  1.13 feet  1.10 feet 
On a vessel of 8,000 tons displacement, compute the reduction in metacentric height due to free surface in a hold having free water in the tank tops. The hold is 40 feet long and 20 feet wide. What is the reduction in metacentric height?  0.1 ft  0.3 ft  0.5 ft  0.9 ft 
Your vessel displaces 696 tons and measures 135'L by 34'B. What is the reduction in GM due to free surface if the fish hold (32'L by 29'B by 9'D) is filled with 2.0 feet of water? (Each foot of water weighs 26.5 tons)  1.96 feet  2.04 feet  2.25 feet  2.48 feet 
Your vessel displaces 740 tons and measures 141'L by 34'B. What is the reduction in GM due to free surface if the fish hold (41'L by 30'B by 9'D) is filled with 2.5 feet of water? (Each foot of water weighs 35.1 tons)  2.14 feet  2.75 feet  2.96 feet  3.18 feet 
Your vessel displaces 645 tons and measures 132'L by 34'B. What is the reduction in GM due to free surface if the fish hold (30'L by 26'B by 8'D) is filled with 3.0 feet of water? (Each foot of water weighs 22.3 tons)  1.76 feet  1.94 feet  2.10 feet  2.44 feet 
Your vessel displaces 728 tons and measures 138'L by 31'B. What is the reduction in GM due to free surface if the fish hold (36'L by 29'B by 9'D) is filled with 3.6 feet of water? (Each foot of water weighs 29.8 tons)  2.35 feet  2.50 feet  2.72 feet  2.96 feet 
Your vessel displaces 750 tons and measures 151'L by 35'B. What is the reduction in GM due to free surface if the fish hold (60'L by 31'B by 10'D) is filled with 3.5 feet of water? (Each foot of water weighs 53.1 tons)  4.14 feet  4.38 feet  4.55 feet  4.94 feet 
Your vessel displaces 930 tons and measures 156'L by 38'B. What is the reduction in GM due to free surface if the fish hold (46'L by 28'B by 8'D) is filled with 1.5 feet of water? (Each foot of water weighs 36.8 tons)  2.16 feet  2.44 feet  2.75 feet  2.99 feet 
Your vessel displaces 585 tons and measures 128'L by 26'B. What is the reduction in GM due to free surface if the fish hold (30'L by 18'B by 9'D) is filled with 2.8 feet of water? (Each foot of water weighs 15.4 tons)  0.66 foot  1.12 feet  1.37 feet  1.58 feet 
Your vessel displaces 684 tons and measures 132'L by 31'B. What is the reduction in GM due to free surface if the fish hold (32'L by 29'B by 9'D) is filled with 2 feet of water? (Each foot of water weighs 26.5 tons)  2.17 feet  2.32 feet  2.52 feet  3.01 feet 
The liquid mud tanks on your vessel measure 24'L by 16'B by 8'D. The vessel's displacement in fresh water is 864 tons and the specific gravity of the mud is 1.47. What is the reduction in GM due to 2 of these tanks being slack?  .32 foot  .80 foot  .96 foot  1.12 feet 
The liquid mud tanks on your vessel measure 22'L by 16'B by 7'D. The vessel's displacement is 568 T and the specific gravity of the mud is 1.6. What is the reduction in GM due to 2 of these tanks being slack?  0.56 foot  0.96 foot  1.18 feet  1.43 feet 
The liquid mud tanks on your vessel measure 40'L by 20'B by 8'D. The vessel's displacement is 996 T and the specific gravity of the mud is 1.7. What is the reduction in GM due to 2 of these tanks being slack?  0.95 foot  1.26 feet  2.10 feet  2.54 feet 
The liquid mud tanks on your vessel measure 32'L by 15'B by 8'D. The vessel's displacement is 640 tons and the specific gravity of the mud is 1.8. What is the reduction in GM due to 2 of these tanks being slack?  0.74 foot  1.24 feet  1.41 feet  1.66 feet 
The liquid mud tanks on your vessel measure 20'L by 18'B by 7'D. The vessel's displacement is 986 T and the specific gravity of the mud is 1.6. What is the reduction in GM due to 2 of these tanks being slack?  .09 foot  .45 foot  .88 foot  1.35 feet 
The liquid mud tanks on your vessel measure 24'L by 16'B by 8'D. The vessel's displacement in salt water (specific gravity 1.025) is 864 T and the specific gravity of the mud is 1.47. What is the reduction in GM due to 2 of these tanks being slack?  0.32 foot  0.78 foot  0.96 foot  1.12 feet 
The liquid mud tanks on your vessel measure 30'L by 15'B by 6'D. The vessel's displacement is 968 T and the specific gravity of the mud is 1.8. What is the reduction in GM due to 2 of these tanks being slack?  .19 foot  .42 foot  .64 foot  .87 foot 
The liquid mud tanks on your vessel measure 18'L by 10'B by 6'D. The vessel's displacement is 944 T and the specific gravity of the mud is 1.9. What is the reduction in GM due to 2 of the tanks being slack?  .08 foot  .16 foot  .45 foot  .90 foot 
The liquid mud tanks on your vessel measure 20'L by 18'B by 7'D. The vessel's displacement is 866 T and the specific gravity of the mud is 1.8. What is the reduction in GM due to 2 of these tanks being slack?  0.24 foot  0.56 foot  0.95 foot  1.12 feet 
To check stability, a weight of 35 tons is lifted with the jumbo boom, whose head is 35 feet from the ship's centerline. The clinometer shows a list of 7.0° with the weight suspended. Displacement including the weight is 14,000 tons. What would the length of GM in this condition?  0.71 foot  0.95 foot  1.26 feet  2.01 feet 
To check stability, a weight of 40 tons is lifted with the jumbo boom, whose head is 40 feet from the ship's centerline. The clinometer shows a list of 6.5° with the weight suspended. Displacement including weight is 16,000 tons. What would be the GM while in this condition?  0.21 foot  0.43 foot  0.88 foot  1.02 feet 
To check stability, a weight of 10 tons is lifted with the jumbo boom whose head is 45 ft. from the ship's centerline. The clinometer show's a list of 5.0° with weight suspended. Displacement including the weight is 9,000 tons. What would be the GM in this condition?  0.57 foot  0.72 foot  0.96 foot  1.25 feet 
In order to check your vessel's stability, a weight of 40 tons is lifted with the jumbo boom, the boom head being 50 feet from the ship's centerline. The clinometer is then carefully read and shows a list of 5°. The vessel's displacement is 8,000 tons including the suspended weight. What will be the metacentric height of the vessel at this time?  2.74 feet  2.80 feet  2.86 feet  2.93 feet 
Your sailing drafts are: FWD 17'07", AFT 18'05" and the GM is 3.4 feet. What will be the angle of list if #4 port double bottom (capacity 140 tons, VCG 2.6 feet, and 26 feet off the centerline) is filled with saltwater? (Use the data in Section 1, the blue pages, of the Stability Data Reference Book)  Less than 1°  3°  6°  9° 
A cargo of 40 tons is to be lifted with a boom located 40 feet from the ship's centerline. The ship's displacement including the suspended cargo is 8,000 tons and the GM is 2 feet with cargo suspended. What will the list of the vessel be with the cargo suspended?  4.9°  5.2°  5.7°  6.0° 
Your sailing drafts are: FWD 22'04", AFT 23'06" and the GM is 3.2 feet. What will be the angle of list if #3 starboard double bottom (capacity 97 tons, VCG 2.5 feet and 23 feet off the centerline) is filled with saltwater? (Use the data in Section 1, the blue pages, of the Stability Data Reference Book)  Less than 1°  3°  7°  11° 
Your sailing drafts are: FWD 24'02", AFT 24'10" and the GM is 4.6 feet. What will be the angle of list if #6 starboard double bottom (capacity 95 tons, VCG 2.6 feet, and 21 feet off the centerline) is filled with saltwater? (Use the data in Section 1, the blue pages, of the Stability Data Reference Book)  Less than 1°  2°  4°  7° 
A cargo of 75 tons is to be lifted with a boom located 50 feet from the ship's centerline. The ship's displacement including the suspended cargo is 6,000 tons and GM is 6 feet. The list of the ship with the cargo suspended from the boom will be __________.  5.00°  5.40°  5.94°  6.50° 
Your vessel is preparing to lift a weight of 30 tons with a boom whose head is 30 feet from the ship's centerline. The ship's displacement not including the weight lifted is 8,790 tons. KM is 21.5 ft, KG is 20.5 ft. What would be the angle of list when the weight is lifted?  1.4°  2.8°  3.4°  5.8° 
Your sailing drafts are: FWD 18'03", AFT 19'07" and the GM is 4.3 feet. What will be the angle of list if #2 starboard double bottom (capacity 78 tons, VCG 2.7 feet, and 24.5 feet off the centerline) is filled with saltwater? (Use the data in Section 1, the blue pages, of the Stability Data Reference Book)  3°  5°  7°  9° 
Your sailing drafts are: FWD 19'06", AFT 20'10" and the GM is 3.3 feet. What will be the angle of list if the #2 starboard deep tank (capacity 100 tons, VCG 19.1 feet, and 24 feet off the centerline) is filled? (Use the data in Section 1, the blue pages, of the Stability Data Reference Book)  Less than 1°  2°  4°  6° 
Your sailing drafts are: FWD 21'08", AFT 22'04" and the GM is 3.2 feet. What will be the angle of list if the #6 port deep tank (capacity 201 tons, VCG 11.4 feet, and 25.5 feet off the centerline) is filled? (Use the data in Section 1, the blue pages, of the Stability Data Reference Book)  2°  4°  6°  8° 
A cargo of 50 tons is to be loaded on deck 20 feet from the ship's centerline. The vessel's displacement including the 50 ton cargo will be 3,000 tons and the GM three feet. What would be the list of the vessel after loading the cargo?  5.35°  5.80°  6.10°  6.35° 
Your sailing drafts are: FWD 14'04", AFT 16'02" and the GM is 3.0 feet. What will be the angle of list if #5 port double bottom (capacity 195 tons, VCG 2.6 feet, and 18.5 feet off the centerline) is filled with saltwater? (Use the data in Section 1, the blue pages, of the Stability Data Reference Book)  4°  8°  13°  16° 
A cargo of 100 tons is to be loaded on deck 20 feet from the ship's centerline. The ship's displacement including the 100 tons of cargo will be 10,000 tons and the GM two feet. What would be the list of the vessel after loading the cargo?  5.4°  5.7°  5.9°  6.1° 
Your sailing drafts are: FWD 17'07", AFT 18'03" and the GM is 2.8 feet. What will be the angle of list if the #4 starboard double bottom (capacity 141 tons, VCG 2.6 feet, and 23.8 feet off the centerline) is filled with saltwater? (Use the data in Section 1, the blue pages, of the Stability Data Reference Book)  6°  8°  10°  12° 
A cargo of 30 tons is to be loaded on deck 30 feet from the ship's centerline. The ship's displacement including the 30 tons cargo will be 9,000 tons and the GM will be 5 feet. What would be the list of the vessel after loading this cargo?  1.14°  2.05°  2.31°  3.40° 
A cargo of 60 tons is to be loaded on deck 20 feet from the ship's centerline. The vessel's displacement including the 60 ton cargo will be 6,000 tons and the GM two feet. What would be the list of the vessel after loading this cargo?  5.4°  5.72°  6.12°  6.4° 
The SS AMERICAN MARINER is partially loaded with a GM of 2.9 feet and drafts of: FWD 17'10", AFT 19'04". Use the white pages of the Stability Data Reference Book to determine what tanks you should ballast to increase the GM to 3.9 feet.  Tanks: DB4, DT6  Tanks: DB2, DT1, DT6  Tanks: DB6, DT7  Tanks: DB3, DB5, DT8 
The SS AMERICAN MARINER is partially loaded with a GM of 3.1 feet and drafts of: FWD 19'06", AFT 21'04". Use the white pages of the Stability Data Reference Book to determine what tank(s) you should ballast to increase the GM to 3.7 feet.  Tanks: DB5  Tanks: DT1  Tanks: DB2, DB7  Tanks: DB3, DT8 
The SS AMERICAN MARINER is partially loaded with a GM of 3.1 feet and drafts of: FWD 16'00", AFT 18'04". Use the white pages of the Stability Data Reference Book to determine what tank(s) you should ballast to increase the GM to 3.6 feet.  Tank: DB3  Tank: DT8  Tanks: DT6, DT7  Tanks: DB1, DT1A 
The SS AMERICAN MARINER is partially loaded with a GM of 2.6 feet and drafts of: FWD 13'07", AFT 15'01". Use the white pages of the Stability Data Reference Book to determine what tanks you should ballast to increase the GM to 3.4 feet.  Tanks: DB6, DB7, DT7  Tanks: DB1, DB3  Tanks: DB5, DT1A  Tanks: DB4, DT8 
You are on a Mariner class cargo vessel. Your drafts are: FWD 17'04", AFT 19'04". You wish to increase the calculated GM of 3.0' to 4.2'. What tanks should you ballast? (Use the white pages in the Stability Data Reference Book.)  Tanks: DB6, DB3  Tanks: DT7, DT8, DB3  Tanks: DB3, DB4  Tanks: DB2, DB6 
You are on a Mariner class cargo vessel. Your drafts are: FWD 26'06", AFT 28'02". You wish to increase the calculated GM of 2.7' to 2.9'. What tanks should you ballast? (Use the white pages in the Stability Data Reference Book.)  Tanks: DB2  Tanks: DB1, DT1, DT6  Tanks: DB1, DT1  Tanks: DB1 
You are on a Mariner class cargo vessel. Your drafts are: FWD 21'04", AFT 23'04". You wish to increase the calculated GM of 4.8' to 5.8'. What tanks should you ballast? (Use the white pages in the Stability Data Reference Book.)  Tanks: DB2, DB5  Tanks: DB6, DT7  Tanks: DB4, DB7  Tanks: DB2, DB6 
You are on a Mariner class cargo vessel. Your drafts are: FWD 22'06", AFT 25'06". You wish to increase the calculated GM of 4.8' to 5.9'. What tanks should you ballast? (Use the white pages in the Stability Data Reference Book.)  Tanks: DB2, DB6, DB7  Tanks: DB5, DT6  Tanks: DB2, DB5  Tanks: DB3, DB4 
You are on a Mariner class cargo vessel. Your drafts are: FWD 24'00", AFT 25'08". You wish to increase the calculated GM of 3.0' to 4.1'. What tanks should you ballast? (Use the white pages in the Stability Data Reference Book.)  Tanks: DB4, DT6  Tanks: DB3, FB7, DT1  Tanks: DB2, DB6, DT6  Tanks: DB3, DT1A 
You have 260 tons of below deck tonnage including liquid mud. Your existing deck cargo is 150 tons with a VCG above the deck of 2.2 feet. What is the maximum additional cargo tonnage you are permitted to load? See illustration D036DG below.  110 tons  140 tons  180 tons  210 tons 
You have 640 tons of below deck tonnage. There is no liquid mud aboard. If you have 160 tons of cargo above deck with a VCG above the deck of 3.4 feet, what is the maximum allowed VCG of the remainder of the deck cargo that is permitted? See illustration D036DG below.  1.24 feet  1.65 feet  1.98 feet  2.46 feet 
You have 600 tons of below deck tonnage. There is no liquid mud aboard. If you have 150 tons of cargo above deck with a VCG above the deck of 2.8 feet, what is the maximum allowed VCG of the remainder of the deck cargo that is permitted? See illustration D036DG below.  1.96 feet  2.25 feet  3.20 feet  3.55 feet 
You have 400 tons of below deck tonnage. There is no liquid mud aboard. If you have 225 tons of cargo above deck with a VCG above the deck of 3.4 feet, what is the maximum allowed VCG of the remainder of the deck cargo that is permitted? See illustration D036DG below.  1.96 feet  2.28 feet  2.65 feet  2.93 feet 
You have 710 tons of below deck tonnage. There is no liquid mud aboard. If you have 150 tons of cargo above deck with a VCG above the deck of 3.1 feet, what is the maximum allowed VCG of the remainder of the deck cargo that is permitted? See illustration D036DG below.  1.84 feet  2.13 feet  2.43 feet  2.78 feet 
You have 200 tons of below deck tonnage. There is no liquid mud aboard. If you have 140 tons of cargo above deck with a VCG above the deck of 4.2 feet, what is the maximum allowed VCG of the remainder of the deck cargo that is permitted? See illustration D036DG below.  0.56 foot  0.87 foot  1.04 feet  2.44 feet 
You have 590 tons of below deck tonnage. There is no liquid mud aboard. If you have 84 tons of cargo above deck with a VCG above the deck of 2.7 feet, what is the maximum allowed VCG of the remainder of the deck cargo that is permitted? See illustration D036DG below.  2.54 feet  2.85 feet  3.11 feet  3.55 feet 
You have 240 tons of below deck tonnage. There is no liquid mud aboard. If you have 360 tons of cargo above deck with a VCG above the deck of 2.9 feet, what is the maximum allowed VCG of the remainder of the deck cargo that is permitted? See illustration D036DG below.  1.35 feet  1.86 feet  2.56 feet  3.60 feet 
You have 520 tons of below deck tonnage. There is no liquid mud. If you have 160 tons of cargo above deck with a VCG above the deck of 3.2, what is the maximum allowed VCG of the remainder of the deck cargo that is permitted? See illustration D036DG below.  1.43 feet  2.79 feet  3.10 feet  3.64 feet 
You have 420 tons of below deck tonnage and 150 tons of above deck cargo on board. You must load 135 tons of liquid mud below deck. How much more deck cargo can you load? See illustration D036DG below.  90 tons  140 tons  155 tons  240 tons 
You have 420 tons of below deck tonnage and 180 tons of above deck cargo on board. You must load 140 tons of liquid mud below deck. How much more deck cargo can you load? See illustration D036DG below.  60 tons  100 tons  180 tons  240 tons 
You have 180 tons of below deck tonnage including liquid mud. Your existing deck cargo is 300 tons with a VCG above the deck of 3.0 feet. What is the maximum additional cargo tonnage you are permitted to load? See illustration D036DG below.  20 tons  60 tons  100 tons  400 tons 
You have 550 tons of below deck tonnage including liquid mud. Your existing deck cargo is 120 tons with a VCG above the deck of 2.6 feet. What is the maximum additional deck cargo tonnage you are permitted to load? See illustration D036DG below.  20 tons  60 tons  120 tons  240 tons 
You have 700 tons of below deck tonnage including liquid mud. Your existing deck cargo is 200 tons with a VCG above the deck of 3.0 feet. What is the maximum additional cargo tonnage you are permitted to load? See illustration D036DG below.  20 tons  50 tons  80 tons  210 tons 
You have 650 tons of below deck tonnage including liquid mud. Your existing deck cargo is 140 tons with a VCG above the deck of 2.5 feet. What is the maximum additional cargo tonnage you are permitted to load? See illustration D036DG below.  15 tons  48 tons  83 tons  140 tons 
You have 480 tons of below deck tonnage including liquid mud. Your existing deck cargo is 200 tons with a VCG above the deck of 2.8 feet. What is the maximum additional cargo tonnage you are permitted to load? See illustration D036DG below.  34 tons  62 tons  134 tons  186 tons 
You have 300 tons of below deck tonnage including liquid mud. Your existing deck cargo is 180 tons with a VCG above the deck of 1.9 feet. What is the maximum additional cargo tonnage you are permitted to load? See illustration D036DG below.  108 tons  124 tons  162 tons  342 tons 
You have 360 tons of below deck tonnage and 145 tons of above deck cargo on board. You must load 220 tons of liquid mud below deck. How much more deck cargo can you load? See illustration D036DG below.  22 tons  48 tons  94 tons  239 tons 
You have 400 tons of below deck tonnage and 230 tons of above deck cargo on board. You must load 220 tons of liquid mud below deck. How much more deck cargo can you load? See illustration D036DG below.  180 tons  60 tons  240 tons  none 
You have 160 tons of below deck tonnage and 300 tons of above deck cargo on board. You must load 110 tons of liquid mud below deck. How much more deck cargo can you load? See illustration D036DG below.  55 tons  99 tons  140 tons  360 tons 
You have 360 tons of below deck tonnage and 210 tons of above deck cargo on board. You must load 100 tons of liquid mud below deck. How much more deck cargo can you load? See illustration D036DG below.  25 tons  65 tons  95 tons  175 tons 
You have 60 tons of below deck tonnage and 220 tons of above deck cargo on board. You must load 240 tons of liquid mud below deck. How much more deck cargo can you load? See illustration D036DG below.  65 tons  85 tons  110 tons  125 tons 
You have 400 tons of below deck tonnage and 100 tons of above deck cargo on board. You must load 160 tons of liquid mud below deck. How much more deck cargo can you load? See illustration D036DG below.  85 tons  135 tons  195 tons  245 tons 
You have 520 tons of below deck tonnage including liquid mud. Your existing deck cargo is 160 tons with a VCG above the deck of 2.7 feet. What is the maximum cargo tonnage you are permitted to load? See illustration D036DG below.  84 tons  160 tons  244 tons  317 tons 
You have 50 containers of ships stores each measuring 6'L by 4'B by 3'H and weighing 0.4 ton each. Each container is stowed on deck. What is the maximum VCG permitted of the remaining cargo if you are carrying rig water and load to maximum capacity? See illustration D037DG below.  1.50 feet  2.25 feet  2.66 feet  2.91 feet 
You have 8 containers of steward's supplies each measuring 6'L by 6'B by 6'H and weighing 1.5 tons each. Each container is stowed on deck. What is the maximum VCG permitted of the remaining cargo if you are carrying rig water and load to maximum capacity? See illustration D037DG below.  1.00 foot  1.33 feet  1.48 feet  2.00 feet 
You have 38 containers of ships stores each measuring 6'L by 6'B by 5'H and weighing 0.6 ton each. Each container is stowed on deck. What is the maximum VCG permitted of the remaining cargo if you are carrying rig water and load to maximum capacity? See illustration D037DG below.  0.54 foot (0.16 meter)  1.06 feet (0.32 meter)  1.35 feet (0.41 meter)  1.64 feet (0.50 meter) 
You have 6 containers of rig supplies each measuring 8'L by 4'B by 3'H and weighing 1.6 tons each. Each container is stowed on deck. What is the maximum VCG permitted of the remaining cargo if you are carrying rig water and load to maximum capacity? See illustration D037DG below.  0.4 foot  0.9 foot  1.75 feet  2.18 feet 
You have 12 containers of rig supplies each measuring 10'L by 4'B by 5'H and weighing 2.0 tons each. Each container is stowed on deck. What is the maximum VCG permitted of the remaining cargo if you are carrying rig water and load to maximum capacity? See illustration D037DG below.  0.5 foot  0.9 foot  1.1 feet  1.6 feet 
You have 4 containers of rig supplies each measuring 8'L by 8'B by 8'H and weighing 1.2 tons each. Each container is stowed on deck. What is the maximum VCG permitted of the remaining cargo if you are carrying rig water and load to maximum capacity? See illustration D037DG below.  1.33 feet  1.68 feet  1.96 feet  2.16 feet 
You have 10 containers of rig supplies each measuring 10'L by 6'B by 6'H and weighing 1.8 tons each. Each container is stowed on deck. What is the maximum VCG permitted of the remaining cargo if you are carrying rig water and load to maximum capacity? See illustration D037DG below.  0.94 foot  1.36 feet  1.78 feet  1.96 feet 
You have 6 containers of ship stores each measuring 8'L by 4'B by 6'H and weighing 0.5 ton each. Each container is stowed on deck. What is the maximum VCG permitted of the remaining cargo if you are carrying rig water and load to maximum capacity? See illustration D037DG below.  1.06 feet  1.32 feet  1.65 feet  1.90 feet 
You are at sea on a vessel that has a beam of 50 feet, and you calculate the period of roll to be 22 seconds. What is the vessel's metacentric height?  0.8 ft  1.0 ft  1.2 ft  1.4 ft 
Your vessel measures 114 feet long by 16 feet in beam. If the natural rolling period at a draft of 5'06" is 6 seconds, what is the GM?  1.38 feet  1.53 feet  1.76 feet  1.98 feet 
Your vessel measures 127 feet long by 17 feet in beam. If the natural rolling period at a draft of 7'10" is 5 seconds, what is the GM?  1.96 feet  2.68 feet  2.24 feet  2.45 feet 
Your vessel measures 131 feet long by 20 feet in beam. If the natural rolling period at a draft of 8'03" is 6 seconds, what is the GM?  2.15 feet  1.93 feet  1.26 feet  1.74 feet 
Your vessel measures 126 feet (38.41 meters) long by 21 feet (6.4 meters) in beam. If the natural rolling period at a draft of 8 feet (2.44 meters) is 6 seconds, what is the GM?  3.0 feet (0.90 meters)  2.4 feet (0.70 meters)  3.2 feet (0.98 meters)  2.8 feet (0.85 meters) 
Your vessel measures 122 feet long by 18 feet in beam. If the natural rolling period at a draft of 6'09" is 5 seconds, what is the GM?  1.4 feet  2.1 feet  2.5 feet  2.9 feet 
Your vessel measures 125 feet long by 17 feet in beam. If the natural rolling period at a draft of 7'09" is 6 seconds, what is the GM?  0.95 foot  1.25 feet  1.55 feet  1.78 feet 
Your vessel measures 128 feet long by 21 feet in beam. If the natural rolling period at a draft of 7'06" is 6 seconds, what is the GM?  1.56 feet  2.37 feet  2.55 feet  2.74 feet 
Your vessel measures 119 feet long by 17 feet in beam. If the natural rolling period at a draft of 5'05" is 6 seconds, what is the GM?  1.14 feet  1.36 feet  1.55 feet  1.96 feet 
The period of roll is the time difference between __________.  full inclination on one side to the next full inclination on the same side  full inclination on one side to full inclination on the other side  zero inclination to full inclination on one side  zero inclination to the next zero inclination 
When the wave period and the apparent rolling period are the same __________.  roll period increases  roll amplitude is dampened  synchronous rolling occurs  roll period decreases 
You are on a vessel that has a metacentric height of 4 feet, and a beam of 50 feet. What can you expect the rolling period of the vessel to be?  11.5 seconds  11.0 seconds  10.0 seconds  10.5 seconds 
If your vessel has a GM of one foot and a breadth of 50 feet, what is your vessel's estimated rolling period?  20 seconds  11 seconds  22 seconds  15 seconds 
Your vessel has a metacentric height of 1.12 feet and a beam of 60 feet. What will your average rolling period be?  25 seconds  35 seconds  23 seconds  20 seconds 
You are on a vessel that has a metacentric height of 1.0 foot and a beam of 40 feet. What can you expect the rolling period of the vessel to be?  15.2 seconds  17.6 seconds  15.9 seconds  17.0 seconds 
Your vessel has a displacement of 19,800 tons. It is 464 feet long, and has a beam of 64 feet. You have timed its rolling period to be 21.0 seconds in still water. What is your vessel's approximate GM?  1.1 ft  1.3 ft  1.6 ft  1.8 ft 
Your vessel's has a beam of 60 feet, and you observe a still water rolling period of 25 seconds. What is the vessel's metacentric height?  0.8 ft  1.1 ft  1.4 ft  1.6 ft 
Your vessel's has a beam of 40 feet, and you observe a still water rolling period of 20 seconds. What is the vessel's metacentric height?  0.3 ft.  0.5 ft.  0.8 ft.  1.1 ft. 
You are loading cargo on deck aboard a vessel whose beam is 60 feet and full period of roll is 20 seconds. What is the estimated metacentric height of the vessel?  1.3 ft  1.5 ft  1.7 ft  1.9 ft 
Your vessel has a displacement of 10,000 tons. It is 350 feet long and has a beam of 55 feet. You have timed its rolling period to be 15.0 seconds. What is your vessel's approximate GM?  1.18 feet  1.83 feet  2.60 feet  3.36 feet 
Your vessel has a displacement of 24,500 tons. It is 529 feet long and has a beam of 71 feet. You have timed your vessel's rolling period to be 25.0 seconds. What is your vessel's approximate GM?  1.25 feet  1.56 feet  1.98 feet  2.43 feet 
You have approximately 6 tons of fish on deck. What will be the shift in the center of gravity after you shift the fish to the fish hold, a vertical distance of 7 feet? (total displacement is 422 tons)  0.1 foot  0.9 foot  0.5 foot  0.3 foot 
You have approximately 15 tons of fish on deck. What will be the shift in the center of gravity after you shift the fish to the fish hold, a vertical distance of 8 feet? (total displacement is 300 tons)  0.4 foot  0.1 foot  0.3 foot  0.2 foot 
You have approximately 29 tons of fish on deck. What will be the shift in the center of gravity after you shift the fish to the fish hold, a vertical distance of 5 feet? (total displacement is 483 tons)  0.5 foot  0.4 foot  0.6 foot  0.3 foot 
You have approximately 60 tons of fish on deck. What will be the shift in the center of gravity after you shift the fish to the fish hold, a vertical distance of 8 feet? (total displacement is 960 tons)  0.6 foot  0.5 foot  0.3 foot  0.4 foot 
You have approximately 16 tons of fish on deck. What will be the shift in the center of gravity after you shift the fish to the fish hold, a vertical distance of 8 feet? (total displacement is 640 tons)  0.1 foot  0.4 foot  0.3 foot  0.2 foot 
You have approximately 24 tons of fish on deck. What will be the shift in the center of gravity after you shift the fish to the fish hold, a vertical distance of 8 feet? (total displacement is 540 tons)  0.44 foot  0.23 foot  0.14 foot  0.36 foot 
You have approximately 34 tons of fish on deck. What will be the shift in the center of gravity after you shift the fish to the fish hold, a vertical distance of 7.5 feet? (total displacement is 638 tons)  0.2 foot  0.1 foot  0.3 foot  0.4 foot 
You have approximately 14 tons of fish on deck. What will be the shift in the center of gravity after you shift the fish to the fish hold, a vertical distance of 6 feet? (total displacement is 210 tons)  0.2 foot  0.4 foot  0.3 foot  0.5 foot 
Your vessel's drafts are: FWD 21'08", AFT 24'02". The LCG of the forepeak is 200 feet forward of amidships. How many tons of ballast must be pumped into the forepeak in order to have a drag of 15 inches? (Use the selected stability curves in Section 1, the blue pages, of the Stability Data Reference Book)  72 tons  77 tons  82 tons  87 tons 
Your vessel is limited to a maximum draft of 27'06". The present drafts are: FWD 24'10", AFT 26'00". How much more cargo can be loaded and where should it be located if a drag of 1 foot is desired? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  1250 tons 4.3 feet forward of amidships  950 tons 2.5 feet forward of the tipping center  1250 tons 1.4 feet aft of the tipping center  950 tons 5.6 feet aft of amidships 
Your vessel is limited to a maximum draft of 26'03". The present drafts are: FWD 22'10", AFT 23'08". How much more cargo can be loaded and where should it be located if a drag of 18 inches is desired? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  875 tons 6 feet aft of amidships  950 tons 8 feet forward of the tipping center  1323 tons 7 feet aft of the tipping center  1452 tons 7 feet aft of the tipping center 
Your vessel's drafts are: FWD 23'10", AFT 26'00". The LCG of the forepeak is 200 feet forward of amidships. How many tons of ballast must be pumped into the forepeak in order to have a drag of 1 foot? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  61 tons  72 tons  79 tons  86 tons 
Your vessel's drafts are: FWD 21'08", AFT 24'02". The LCG of the forepeak is 200 feet forward of amidships. How many tons of ballast must be pumped into the forepeak in order to have a drag of 18 inches? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  53 tons  57 tons  61 tons  65 tons 
A vessel is limited to a maximum draft of 26'03". The present drafts are: FWD 21'04", AFT 24'06". How much more cargo can be loaded and where should it be located if a drag of 1 foot is desired? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  1676 tons 18 feet forward of amidships  1676 tons 18 feet forward of the tipping center  1972 tons 16 feet forward of amidships  1972 tons 16 feet forward of the tipping center 
A vessel is limited to a maximum draft of 25'11". The present drafts are: FWD 24'10", AFT 23'02". How much more cargo can be loaded and where should it be located if a drag of 18 inches is desired? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  345 tons 124 feet aft of the tipping center  690 tons 62 feet aft of the tipping center  640 tons 74 feet aft of the tipping center  525 tons 18 feet forward of the tipping center 
Your vessel's drafts are: FWD 23'10", AFT 26'00". The LCG of the forepeak is 200 feet forward of amidships. How many tons of ballast must be pumped into the forepeak in order to have a drag of 18 inches? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  34 tons  45 tons  55 tons  61 tons 
Your vessel's drafts are: FWD 19'03", AFT 21'03". The LCG of the forepeak is 200 feet forward of amidships. How many tons of ballast must be pumped into the forepeak in order to have a drag of 18 inches? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  27 tons  31 tons  34 tons  37 tons 
Your vessel's drafts are: FWD 19'03", AFT 21'03". The LCG of the forepeak is 200 feet forward of amidships. How many tons of ballast must be pumped into the forepeak in order to have a drag of 1 foot? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  62 tons  68 tons  74 tons  78 tons 
Your vessel's drafts are: FWD 14'04", AFT 17'08". The LCG of the forepeak is 200 feet forward of amidships. How many tons of ballast must be pumped into the forepeak in order to have a drag of 18 inches? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  98 tons  86 tons  110 tons  105 tons 
Your vessel's draft is 24'06" forward and aft. The MT1 of your vessel is 1000 fttons. How many tons of cargo must be loaded in number 4 hold, which is 100 feet abaft the tipping center, if she is to have a 2 foot drag?  120 tons  240 tons  300 tons  480 tons 
Your vessel is on an even keel. The MT1 of your vessel is 1000 fttons. How many tons of cargo must be loaded in number 4 hold which is 100 feet abaft the tipping center, if she is to have a 2 foot drag?  240 tons  100 tons  130 tons  90 tons 
Your vessel's drafts are: FWD 14'04", AFT 17'08". The LCG of the forepeak is 200 feet forward of amidships. How many tons of ballast must be pumped into the forepeak in order to have a drag of 2 feet? (Use the reference material in Section 1, the blue pages, of the Stability Data Reference Book)  62 tons  65 tons  72 tons  75 tons 
You are hoisting a heavy lift with the jumbo boom. Your vessel displaces 8560 T. The 45ton weight is on the pier and its center is 65' to starboard of the centerline. The head of the boom is 95' above the base line and the center of gravity of the lift when stowed on deck will be 55' above the base line. As the jumbo boom takes the strain the ship lists to 5.5°. What is the GM with the cargo stowed?  3.74 ft.  3.96 ft.  4.16 ft.  4.35 ft. 
You are hoisting a heavy lift with the jumbo boom. Your vessel displaces 5230 T. The 35ton weight is on the pier and its center is 60' to starboard of the centerline. The head of the boom is 105' above the base line and the center of gravity of the lift when stowed on deck will be 42' above the base line. As the jumbo boom takes the strain the ship lists to 5°. What is the GM with the cargo stowed?  4.11  4.54  4.98  5.13 
You are making a heavy lift with the jumbo boom. Your vessel displaces 8390 T. The 40 ton weight is on the pier and its center is 55' to starboard of the centerline. The head of the boom is 110' above the base line and the center of gravity of the lift when stowed on deck will be 45' above the base line. As the jumbo boom takes the strain the ship lists to 3.5°. What is the GM with the cargo stowed?  4.58 feet  4.27 feet  3.93 feet  3.68 feet 
You are making a heavy lift with the jumbo boom. Your vessel displaces 8530 T. The 40ton weight is on the pier and its center is 65' to starboard of the centerline. The head of the boom is 115' above the base line and the center of gravity of the lift when stowed on deck will be 50' above the base line. As the jumbo boom takes the strain the ship lists to 5°. What is the GM with the cargo stowed?  2.96 ft  3.18 ft  3.46 ft  3.77 ft 
You are making a heavy lift with the jumbo boom. Your vessel displaces 7940 T. The 45ton weight is on the pier and its center is 60' to starboard of the centerline. The head of the boom is 110' above the base line and the center of gravity of the lift when stowed on deck will be 50' above the base line. As the jumbo boom takes the strain the ship lists to 4.5°. What is the GM with the cargo stowed?  4.82  4.64  4.3  3.97 
You are making a heavy lift with the jumbo boom. Your vessel displaces 18,000 T. The 50ton weight is on the pier, and its center is 75 feet to starboard of the centerline. The head of the boom is 112 feet above the base line, and the center of gravity of the lift when stowed on deck will be 56 feet above the base line. As the jumbo boom takes the strain, the ship lists 3.5°. What is the GM when the cargo is stowed?  3.19 feet  3.24 feet  3.40 feet  3.56 feet 
You are loading in a port subject to the tropical load line mark and
bound for a port subject to the winter load line mark. You will enter
the summer zone after steaming one day, and you will enter the winter
zone after a total of eight days. You will consume 36 tons of fuel,
water, and stores per day. The hydrometer reading at the loading pier is
1.002, and the TPI is 47. What is the minimum freeboard required at the
start of the voyage? Reference Table BL0005 below. 
71.0 inches  72.7 inches  79.5 inches  81.0 inches 
You are loading in a port subject to the tropical load line mark and
bound for a port subject to the winter load line mark. You will enter
the summer zone after steaming eleven days, and you will enter the
winter zone after a total of fourteen days. You will consume 36 tons of
fuel, water, and stores per day. The hydrometer reading at the loading
pier is 1.025, and the average TPI is 51. What is the minimum freeboard
required at the start of the voyage? Reference Table BL0006 below. 
75.0 inches  76.0 inches  79.5 inches  81.0 inches 
You are loading in a port subject to the winter load line mark and bound
for a port subject to the tropical load line mark. You will enter the
summer zone after steaming four days, and you will enter the tropical
zone after a total of seven days. You will consume 38 tons of fuel,
water, and stores per day. The hydrometer reading at the loading pier is
1.004, and the average TPI is 72. What is the minimum freeboard required
at the start of the voyage? Reference Table BL0007 below. 
85 inches  90 inches  92 inches  94 inches 
You are loading in a port subject to the tropical load line mark and
bound for a port subject to the winter load line mark. You will enter
the summer zone after steaming one and onehalf days, and you will enter
the winter zone after a total of six days. You will consume 29 tons of
fuel, water, and stores per day. The hydrometer reading at the loading
pier is 1.006, and the average TPI is 43. What is the minimum freeboard
required at the start of the voyage? Reference Table BL0008 below. 
79.5 inches  76.5 inches  75.0 inches  72.5 inches 
You are loading in a port subject to the winter load line mark and bound
for a port subject to the tropical load line mark. You will enter the
summer zone after steaming four days, and you will enter the tropical
zone after a total of twelve days. You will consume 39 tons of fuel,
water, and stores per day. The hydrometer reading at the loading pier is
1.025, and the average TPI is 49. What is the minimum freeboard required
at the start of the voyage? Reference Table BL0010 below. 
90 inches  87 inches  80 inches  77 inches 
You are loading in a port subject to the tropical load line mark and
bound for a port subject to the winter load line mark. You will enter
the summer zone after steaming one day, and you will enter the winter
zone after a total of eleven days. You will consume 33 tons of fuel,
water, and stores per day. The hydrometer reading at the loading pier is
1.004, and the average TPI is 46. What is the minimum freeboard required
at the start of the voyage? Reference Table BL0011 below. 
85 inches  82 inches  80 inches  78 inches 
You are loading in a port subject to the tropical load line mark and
bound for a port subject to the winter load line mark. You will enter
the summer zone after steaming six days. You will enter the winter zone
after an additional three days. You will consume 28 tons of fuel, water,
and stores per day. The hydrometer reading at the loading pier is 1.020,
and the average TPI is 46. What is the minimum freeboard required at the
start of the voyage? Reference Table BL0012 below. 
61.4 inches  64.5 inches  70.6 inches  77.5 inches 
You are loading in a port subject to the winter load line mark and bound
for a port subject to the tropical load line mark. You will enter the
summer zone after steaming four days, and you will enter the tropical
zone after a total of twelve days. You will consume 31 tons of fuel,
water, and stores per day. The hydrometer reading at the loading pier is
1.000, and the average TPI is 46. What is the minimum freeboard required
at the start of the voyage? Reference Table BL0013 below. 
78 inches  74 inches  70 inches  68 inches 
You are loading in a port subject to the tropical load line mark and
bound for a port subject to the winter load line mark. You will enter
the summer zone after steaming eight days, and you will enter the winter
zone after a total of ten days. You will consume 31 tons of fuel, water,
and stores per day. The hydrometer reading at the loading pier is 1.016,
and the average TPI is 41. What is the minimum freeboard required at the
start of the voyage? Reference Table BL0015 below. 
72 inches  70 inches  68 inches  64 inches 
You are loading in a port subject to the tropical load line mark and
bound for a port subject to the winter load line mark. You will enter
the summer zone after steaming four days, and you will enter the winter
zone after a total of nine days. You will consume 29 tons of fuel,
water, and stores per day. The hydrometer reading at the loading pier is
1.008, and the average TPI is 53. What is the minimum freeboard required
at the start of the voyage? Reference Table BL0016 below. 
72.5 inches  75.0 inches  77.0 inches  80.0 inches 
You are loading in a port subject to the tropical load line mark and
bound for a port subject to the summer load line mark. You will enter
the summer zone after steaming ten days. You will consume 33 tons of
fuel, water, and stores per day. The hydrometer reading at the loading
pier is 1.021, and the average TPI is 51. What is the minimum freeboard
required at the start of the voyage? Reference Table BL0017 below. 
76 inches  74 inches  73 inches  72 inches 
You are loading in a port subject to the summer load line mark and bound
for a port subject to the winter load line mark. You will enter the
winter zone after steaming four days. You will consume 35 tons of fuel,
water, and stores per day. The hydrometer reading at the loading pier is
1.0083, and the average TPI is 65. What is the minimum freeboard
required at the start of the voyage? Reference Table BL0018 below. 
74 inches  78 inches  80 inches  86 inches 
You are loading in a port subject to the tropical load line mark and
bound for a port subject to the summer load line mark. You will enter
the summer zone after steaming four days. You will consume 41 tons of
fuel, water, and stores per day. The hydrometer reading at the loading
pier is 1.000 and the average TPI is 55. What is the minimum freeboard
required at the start of the voyage? Reference Table BL0019 below. 
55 inches  49 inches  44 inches  41 inches 
You are loading in a port subject to the winter load line mark and bound
for a port subject to the summer load line mark. You will enter the
summer zone after steaming six days. You will consume 32 tons of fuel,
water, and stores per day. The hydrometer reading at the loading pier is
1.005, and the average TPI is 65. What is the minimum freeboard required
at the start of the voyage? Reference Table BL0020 below. 
93 inches  90 inches  81 inches  70 inches 
You are loading in a port subject to the tropical load line mark and bound for a port subject to the summer load line mark. You will enter the summer zone after steaming two days. You will consume 28 tons of fuel, water, and stores per day. The hydrometer reading at the loading pier is 1.020, and the average TPI is 55. What is the minimum freeboard required at the start of the voyage? Reference Table BL0021 below.  62 inches  66 inches  70 inches  74 inches 
You are loading in a port subject to the summer load line mark and bound
for a port subject to the tropical load line mark. You will enter the
tropical zone after steaming four days. You will consume 33 tons of
fuel, water, and stores per day. The hydrometer reading at the loading
pier is 1.006, and the average TPI is 66. What is the minimum freeboard
required at the start of the voyage? Reference Table BL0022 below. 
78 inches  82 inches  86 inches  88 inches 
You are on a supply run to an offshore drilling rig. You are carrying
the load show in table ST0002 below. What is the height above the main
deck of the center of gravity of the cargo? 
1.50 feet  1.96 feet  2.21 feet  2.78 feet 
You are on a supply run to an offshore drilling rig. You are carrying the load show in table ST0003 below. What is the height above the main deck of the center of gravity of the cargo?  2.15 feet  1.83 feet  1.64 feet  1.19 feet 
You are on a supply run to an offshore drilling rig. You are carrying the load show in table ST0004 below. What is the height above the main deck of the center of gravity of the cargo?  3.6 feet  4.2 feet  4.4 feet  4.9 feet 
You are on a supply run to an offshore drilling rig. You are carrying the load show in table ST0015 below. What is the height above the main deck of the center of gravity of the cargo?  1.76 feet  1.97 feet  2.21 feet  2.32 feet 
You are on a supply run to an offshore drilling rig. You are carrying the load show in table ST0018 below. What is the height above the main deck of the center of gravity of the cargo?  3.75 feet  3.02 feet  2.22 feet  0.83 foot 
You are on a supply run to an offshore drilling rig. You are carrying the load show in table ST0019 below. What is the height above the main deck of the center of gravity of the cargo?  0.96 foot  1.45 feet  1.96 feet  2.96 feet 
You are on a supply run to an offshore drilling rig. You are carrying the load show in table ST0020 below. What is the height above the main deck of the center of gravity of the cargo?  2.32 feet  2.21 feet  1.97 feet  1.76 feet 
You are on a supply run to an offshore drilling rig. You are carrying the load show in table ST0027 below. What is the height above the main deck of the center of gravity of the cargo?  2.15 feet  2.05 feet  1.85 feet  1.52 feet 
You are on a supply run to an offshore drilling rig. You are carrying the load show in table ST0030 below. What is the height above the main deck of the center of gravity of the cargo?  1.20 feet  1.64 feet  2.26 feet  3.00 feet 
You are on a supply run to an offshore drilling rig. You are carrying the load show in table ST0036 below. What is the height above the main deck of the center of gravity of the cargo?  2.45 feet  1.95 feet  1.05 feet  0.90 foot 
You are on a supply run to an offshore drilling rig. You are carrying the load show in table ST0039 below. What is the height above the main deck of the center of gravity of the cargo?  2.23 feet  1.93 feet  1.82 feet  1.38 feet 
The SS AMERICAN MARINER is ready to sail with the load shown Use the
white pages of The Stability Data Reference Book to determine the
available GM. ST0040 
Available GM 6.9 ft  Available GM 5.3 ft  Available GM 4.1 ft  Available GM 3.8 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0046 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 5.0 ft  Available GM 5.4 ft  Available GM 6.1 ft  Available GM 6.8 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0052 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 6.9 ft  Available GM 5.3 ft  Available GM 4.1 ft  Available GM 3.8 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0054 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 6.8 ft  Available GM 5.4 ft  Available GM 4.1 ft  Available GM 3.6 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0056 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 6.8 ft  Available GM 5.4 ft  Available GM 4.1 ft  Available GM 3.6 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0059 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM  Available GM 3.2 ft  Available GM 3.9 ft  Available GM 4.8 ft  Available GM 5.3 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0060 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 5.26 ft  Available GM 4.24 ft  Available GM 4.11 ft  Available GM 4.01 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0065 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 5.0 ft  Available GM 5.4 ft  Available GM 6.1 ft  Available GM 6.8 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0068 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 5.26 ft  Available GM 4.24 ft  Available GM 4.11 ft  Available GM 4.01 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0069 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 4.2 ft  Available GM 3.9 ft  Available GM 3.7 ft  Available GM 3.5 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0071 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 6.3 ft  Available GM 5.7 ft  Available GM 5.3 ft  Available GM 4.8 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0074 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 4.3 ft  Available GM 4.1 ft  Available GM 3.9 ft  Available GM 3.6 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0078 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 3.8 ft  Available GM 3.6 ft  Available GM 3.3 ft  Available GM 3.1 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0080 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 3.8 ft  Available GM 3.5 ft  Available GM 3.2 ft  Available GM 2.9 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0088 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 4.01 ft  Available GM 4.16 ft  Available GM 4.69 ft  Available GM 4.81 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0096 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 4.07 ft  Available GM 4.60 ft  Available GM 4.69 ft  Available GM 4.81 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0108 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 4.81 ft  Available GM 4.69 ft  Available GM 4.60 ft  Available GM 4.28 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0121 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 3.51 ft  Available GM 3.60 ft  Available GM 3.98 ft  Available GM 4.28 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0139 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 3.5 ft  Available GM 3.9 ft  Available GM 4.3 ft  Available GM 4.8 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0149 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 3.0 ft  Available GM 3.7 ft  Available GM 4.0 ft  Available GM 4.2 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0181 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 2.8 ft  Available GM 3.2 ft  Available GM 3.5 ft  Available GM 3.8 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0182 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 2.4 ft  Available GM 3.2 ft  Available GM 3.5 ft  Available GM 3.8 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0183 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 2.8 ft  Available GM 3.2 ft  Available GM 3.5 ft  Available GM 3.8 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0184 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 2.8 ft  Available GM 3.2 ft  Available GM 3.5 ft  Available GM 3.8 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0185 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 2.8 ft  Available GM 3.2 ft  Available GM 3.5 ft  Available GM 3.8 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0186 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 4.1 ft  Available GM 4.3 ft  Available GM 4.7 ft  Available GM 5.1 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0188 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 4.1 ft  Available GM 4.3 ft  Available GM 4.7 ft  Available GM 5.1 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0189 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 4.1 ft  Available GM 4.3 ft  Available GM 4.7 ft  Available GM 5.1 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0190 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 4.1 ft  Available GM 4.3 ft  Available GM 4.7 ft  Available GM 5.1 ft 
The SS AMERICAN MARINER is ready to sail with the load shown in table ST0192 below. Use Use the white pages of The Stability Data Reference Book to determine the available GM.  Available GM 4.3 ft  Available GM 4.7 ft  Available GM 5.1 ft  Available GM 5.5 ft 
The SS AMERICAN MARINER will sail with the load shown in table ST0006
below. Use the white pages of The Stability Data Reference Book to
determine the drafts. 
FWD 23'03", AFT 27' 00"  FWD 23'07", AFT 26' 07"  FWD 24'01", AFT 26' 02"  FWD 24'06", AFT 25' 10" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 28'04", AFT 31'10". Cargo was loaded and discharged as indicated in table ST0007 below. Use sheet 2 in the white pages of The Stability Data Reference Book to determine the final drafts.  FWD 29'01", AFT 31' 04"  FWD 29'05", AFT 31' 00"  FWD 29'08", AFT 30' 09"  FWD 29'11", AFT 30' 07" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD28'04", AFT 30'11". Cargo was loaded and discharged as indicated in table ST0009 below. Use sheet 2 in the white pages of the Stability Data Reference Book to determine the final drafts.  FWD 29'01", AFT 30' 10"  FWD 29'03", AFT 30' 08"  FWD 29'07", AFT 30' 08"  FWD 29'08", AFT 30' 06" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 28'08", AFT
29'05". Cargo was loaded and discharged as indicated in table ST0012
below. Use sheet 2 in the white pages of The Stability Data Reference
Book to determine the final drafts. ST0012 {{{ Load 225 tons 110 ft fwd of amidships Discharge 120 tons 37 ft fwd of amidships Load 125 tons 30 ft aft of amidships Load 75 tons 200 ft aft of amidships}}} 
FWD 28'10", AFT 29' 04"  FWD 29'02", AFT 29' 07"  FWD 29'04", AFT 29' 04"  FWD 29'05", AFT 29' 08" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD28'08", AFT
29'05". Cargo was loaded and discharged as indicated in table ST0013
below. Use sheet 2 in the white pages of the Stability Data Reference
Book to determine the final drafts. ST0013 {{{ Discharge 120 tons 145 feet fwd of amidships Load 160 tons 87 feet fwd of amidships Discharge 85 tons 50 feet fwd of amidships Discharge 100 tons 30 feet aft of amidships}}} 
FWD 28'09", AFT 29' 00"  FWD 28'07", AFT 29' 01"  FWD 28'05", AFT 29' 08"  FWD 28'04", AFT 29' 05" 
The SS AMERICAN MARINER will sail with the load shown in table ST0016 below. Use the white pages of The Stability Data Reference Book to determine the drafts  FWD 23'03", AFT 27' 00"  FWD 23'07", AFT 26' 07"  FWD 24'01", AFT 26' 02"  FWD 24'06", AFT 25' 10" 
The SS AMERICAN MARINER will sail with the load shown in table ST0017 below. Use the white pages of The Stability Data Reference Book to determine the drafts.  FWD 26'09", AFT 28' 00"  FWD 27'00", AFT 27' 10"  FWD 27'03", AFT 27' 07"  FWD 27'06", AFT 27' 04" 
The SS AMERICAN MARINER will sail with the load shown in table ST0024 below. Use the white pages of The Stability Data Reference Book to determine the drafts.  FWD 26'06", AFT 28' 10"  FWD 26'10", AFT 28' 05"  FWD 27'00", AFT 28' 03"  FWD 27'03", AFT 28' 00" 
The SS AMERICAN MARINER will sail with the load shown in table ST0061 below. Use the white pages of The Stability Data Reference Book to determine the drafts.  FWD 22'02", AFT 25' 08"  FWD 21'07", AFT 26' 03"  FWD 20'11", AFT 26' 09"  FWD 20'09", AFT 26' 11" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 21'06.5", AFT 23'05.4". Cargo was loaded and discharged as indicated in table ST0072 below. Use sheet 2 in the white pages of The Stability Data Reference Book to determine the final drafts.  FWD 21'07.1", AFT 23'08.9"  FWD 21'05.9", AFT 23'01.9"  FWD 21'03.0", AFT 23'04.8"  FWD 21'10.0", AFT 23'06.0" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 19'06.6", AFT 20'05.6". Cargo was loaded and discharged as indicated in table ST0079 below. Use sheet 2 in the white pages of The Stability Data Reference book to determine the final drafts.  FWD 20'06", AFT 21' 02"  FWD 18'06", AFT 19' 09"  FWD 18'10", AFT 20' 05"  FWD 20'03", AFT 21' 05" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 28'08", AFT 29'05'. Cargo was loaded and discharged as indicated in table ST0081 below.. Use sheet 2 in the white pages of the Stability Data Reference Book to determine the final drafts.  FWD 28'11", AFT 28' 11"  FWD 29'01", AFT 28' 09"  FWD 29'03", AFT 28' 07"  FWD 29'05", AFT 28' 05" 
The SS AMERICAN MARINER will sail with the load shown in table ST0082 below. Use the white pages of The Stability Data Reference Book to determine the drafts.  FWD 26'02", AFT 26' 08"  FWD 25'09", AFT 27' 02"  FWD 25'03", AFT 28' 09"  FWD 24'11", AFT 29' 11" 
The SS AMERICAN MARINER will sail with the load shown in table ST0084 below. Use the white pages of The Stability Data Reference Book to determine the drafts.  FWD 27'01", AFT 25' 08"  FWD 29'09", AFT 25' 09"  FWD 25'09", AFT 30' 05"  FWD 25'06", AFT 30' 00" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 21'09.5", AFT 22'09.5". Cargo was loaded and discharged as indicated in table ST0087 below. Use sheet 2 in the white pages of The Stability Data Reference Book to determine the final drafts.  FWD 21'06.3", AFT 22'06.6"  FWD 21'11.3", AFT 23'01.8"  FWD 22'06.6", AFT 21'06.9"  FWD 23'00.2", AFT 22'00.4" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 21'10.6", AFT 22'11.6". Cargo was loaded and discharged as indicated in table ST0089 below. Use sheet 2 in the white pages of The Stability Data Reference Book to determine the final drafts.  FWD 22'00.1", AFT 23'00.1"  FWD 21'11.0", AFT 23'01.2"  FWD 21'10.0", AFT 22'10.0"  FWD 21'08.9", AFT 22'11.1" 
The SS AMERICAN MARINER will sail with the load shown in table ST0090 below. Use the white pages of The Stability Data Reference Book to determine the drafts.  FWD 17'06", AFT 24' 03"  FWD 19'03", AFT 22' 06"  FWD 17'01", AFT 24' 08"  FWD 21'04", AFT 19' 07" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 28'04", AFT 30'08". Cargo was loaded and discharged as indicated in table ST0092 below.. Use sheet 2 in the white pages of the Stability Data Reference Book to determine the final drafts.  FWD 29'01", AFT 30' 01"  FWD 29'03", AFT 29' 11"  FWD 29'05", AFT 29' 09"  FWD 29'07", AFT 29' 07" 
The SS AMERICAN MARINER will sail with the load shown in table ST0094 below. Use the white pages of The Stability Data Reference Book to determine the drafts.  FWD 26'03", AFT 27' 08"  FWD 26'08", AFT 25' 07"  FWD 25'06", AFT 26' 11"  FWD 26'11", AFT 25' 06" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 28'04", AFT 29'10". Cargo was loaded and discharged as indicated in table ST0102 below.. Use sheet 2 in the white pages of the Stability Data Reference Book to determine the final drafts.  FWD 27'01", AFT 29' 11"  FWD 27'03", AFT 29' 09"  FWD 27'05", AFT 29' 07"  FWD 27'07", AFT 29' 05" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 29'06", AFT 29'02". Cargo was loaded and discharged as indicated in table ST0110 below.. Use sheet 2 in the white pages of the Stability Data Reference Book to determine the final drafts.  FWD 29'07", AFT 29' 08"  FWD 29'05", AFT 29' 10"  FWD 29'03", AFT 30' 00"  FWD 29'01", AFT 30' 02" 
The SS AMERICAN MARINER will sail with the load shown in table ST0112 below. Use the white pages of The Stability Data Reference Book to determine the drafts.  FWD 25'07", AFT 27' 01"  FWD 25'02", AFT 27' 06"  FWD 24'10", AFT 27' 10"  FWD 24'08", AFT 28' 00" 
The SS AMERICAN MARINER will sail with the load shown in table ST0113 below. Use the white pages of The Stability Data Reference Book to determine the drafts.  FWD 18'05", AFT 21' 05"  FWD 18'00", AFT 21' 10"  FWD 18'06", AFT 22' 01"  FWD 17'10", AFT 22' 00" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 18'05", AFT 20'11". Cargo was loaded and discharged as indicated in table ST0114 below.. Use sheet 2 in the white pages of the Stability Data Reference Book to determine the final drafts.  FWD 18'07", AFT 20' 11"  FWD 18'09", AFT 20' 09"  FWD 18'11", AFT 20' 07"  FWD 19'01", AFT 20' 05" 
The SS AMERICAN MARINER will sail with the load shown in table ST0115 below. Use the white pages of The Stability Data Reference Book to determine the drafts.  FWD 25'02", AFT 29' 10"  FWD 25'06", AFT 29' 06"  FWD 27'10", AFT 26' 02"  FWD 29'11", AFT 25' 04" 
The SS AMERICAN MARINER will sail with the load shown in table ST0117 below. Use the white pages of The Stability Data Reference Book to determine the drafts.  FWD 17'11", AFT 22' 07"  FWD 17'09", AFT 23' 01"  FWD 17'05", AFT 23' 04"  FWD 17'02", AFT 23' 04" 
The SS AMERICAN MARINER will sail with the load shown in table ST0120 below. Use the white pages of The Stability Data Reference Book to determine the drafts.  FWD 26'09", AFT 28' 05"  FWD 26'05", AFT 28' 07"  FWD 26'04", AFT 28' 10"  FWD 26'00", AFT 29' 00" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 18'06", AFT 21'10". Cargo was loaded and discharged as indicated in table ST0123 below.. Use sheet 2 in the white pages of the Stability Data Reference Book to determine the final drafts.  FWD 18'06", AFT 21' 06"  FWD 18'08", AFT 21' 04"  FWD 18'10", AFT 21' 02"  FWD 19'00", AFT 21' 00" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 17'10", AFT 19'06". Cargo was loaded and discharged as indicated in table ST0134 below.. Use sheet 2 in the white pages of the Stability Data Reference Book to determine the final drafts.  FWD 16'10", AFT 21' 02"  FWD 17'00", AFT 21' 00"  FWD 17'02", AFT 20' 10"  FWD 17'04", AFT 20' 08" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 18'10", AFT 18'06". Cargo was loaded and discharged as indicated in table ST0140 below.. Use sheet 2 in the white pages of the Stability Data Reference Book to determine the final drafts.  FWD 18'00", AFT 19' 06"  FWD 18'02", AFT 19' 04"  FWD 18'04", AFT 19' 02"  FWD 18'06", AFT 19' 00" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 18'06", AFT 20'10". Cargo was loaded and discharged as indicated in table ST0152 below.. Use sheet 2 in the white pages of the Stability Data Reference Book to determine the final drafts.  FWD 18'11", AFT 20' 02"  FWD 19'01", AFT 20' 00"  FWD 19'03", AFT 19' 10"  FWD 19'05", AFT 19' 08" 
The SS AMERICAN MARINER arrived in port with drafts of: FWD 19'10.5", AFT 22'11.6". Cargo was loaded and discharged as indicated in table ST0154 below. Use sheet 2 in the white pages of The Stability Data Reference Book to determine the final drafts.  FWD 20'01.4", AFT 23'00.6"  FWD 19'07.6", AFT 22'10.4"  FWD 19'09.3", AFT 22'08.7"  FWD 19'11.7", AFT 23'02.5" 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 14'06", AFT 17'00". After all bunkers are on board, soundings indicate the tonnages shown in table ST0085. Use the white pages of The Stability Data Reference Book to determine the free surface correction.  0.52 foot  0.70 foot  0.84 foot  1.10 feet 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 11'01",
AFT 15'01". After all bunkers are on board, soundings indicate the
tonnages shown in table ST0086. Use the white pages of The Stability
Data Reference Book to determine the free surface correction. ST0086 {{{ DB 1 CL 48.2 DB 6 CL 242.3 DB 1A CL 81.9 DB 7 P 94.6 DB 2 P 71.2 DB 7 S 94.6 DB 2 S 71.2 DT 1 CL 125.3 DB 3 CL 227.6 DT 1A CL 257.6 DB 3 P 55.6 DT 2 P 80.0 DB 3 S 55.6 DT 2 S 80.0 DB 4 CL 224.1 DT 6 P 201.2 DB 4 P 128.1 DT 6 S 201.2 DB 4 S 128.1 DT 7 P 128.8 DT 7 S 128.8}}} 
0.68 foot  0.85 foot  0.97 foot  1.30 feet 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 11'01", AFT 15'01". After all bunkers are on board, soundings indicate the tonnages shown in table ST0091. Use the white pages of The Stability Data Reference Book to determine the free surface correction.  1.20 feet  0.92 foot  0.73 foot  0.61 foot 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 18'06", AFT 20'06". After all bunkers are on board, soundings indicate the tonnages shown in table ST0099. Use the white pages of The Stability Data Reference Book to determine the free surface correction.  1.10 feet  0.91 foot  0.72 foot  0.68 foot 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 11'01", AFT 15'01". After all bunkers are on board, soundings indicate the tonnages shown in table ST0103. Use the white pages of The Stability Data Reference Book to determine the free surface correction.  0.87 foot  0.98 foot  1.14 feet  1.25 feet 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 11'01", AFT 14'07". After all bunkers are on board, soundings indicate the tonnages shown in table ST0158 below. Use the white pages of The Stability Data Reference Book to determine the free surface correction.  1.17 foot  0.91 foot  1.30 feet  1.06 foot 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 12'07", AFT 16'01". After all bunkers are on board, soundings indicate the tonnages shown in table ST0167 below. Use the white pages of The Stability Data Reference Book to determine the free surface correction.  1.30 feet  1.07 foot  0.96 foot  0.82 foot 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 21'04", AFT 26'04". After all bunkers are on board, soundings indicate the tonnages shown in table ST0170 below Use the white pages of The Stability Data Reference Book to determine the free surface correction.  0.54 ft  0.62 ft  0.80 ft  0.85 ft 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 19'00", AFT 24'00". After all bunkers are on board, soundings indicate the tonnages shown in table ST0171 Use the white pages of The Stability Data Reference Book to determine the free surface correction.  0.62 foot  0.80 foot  0.85 foot  0.99 foot 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 20'04", AFT 23'06". After all bunkers are on board, soundings indicate the tonnages shown in table ST0172 below. Use the white pages of The Stability Data Reference Book to determine the free surface correction.  0.62 foot  0.80 foot  0.85 foot  0.99 foot 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 14'04", AFT 18'08". After all bunkers are on board, soundings indicate the tonnages shown in table ST0173. Use the white pages of The Stability Data Reference Book to determine the free surface correction.  1.05 feet  1.15 feet  1.25 feet  1.31 feet 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 15'05", AFT 21'03". After all bunkers are on board, soundings indicate the tonnages shown in table ST0174. Use the white pages of The Stability Data Reference Book to determine the free surface correction.  1.05 feet  1.15 feet  1.25 feet  1.31 feet 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 17'05", AFT 19'07". After all bunkers are on board, soundings indicate the tonnages shown in table ST0175. Use the white pages of The Stability Data Reference Book to determine the free surface correction.  0.62 foot  0.80 foot  0.85 foot  0.99 foot 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 14'04", AFT 18'08". After all bunkers are on board, soundings indicate the tonnages shown in table ST0176. Use the white pages of The Stability Data Reference Book to determine the free surface correction.  1.05 feet  1.15 feet  1.25 feet  1.31 feet 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 21'04", AFT 26'04". After all bunkers are on board, soundings indicate the tonnages shown Use the white pages of The Stability Data Reference Book to determine the free surface correction.  0.62 foot  0.80 foot  0.85 foot  0.99 foot 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 17'06", AFT 20'04". After all bunkers are on board, soundings indicate the tonnages shown in table ST0178. Use the white pages of The Stability Data Reference Book to determine the free surface correction  1.05 feet  1.15 feet  1.25 feet  1.31 feet 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 13'10", AFT 16'04". After all bunkers are on board, soundings indicate the tonnages shown in table ST0179. Use the white pages of The Stability Data Reference Book to determine the free surface correction.  1.30 feet  1.17 foot  1.01 foot  0.91 foot 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 14'04", AFT 17'06". After all bunkers are on board, soundings indicate the tonnages shown in table ST0180. Use the white pages of The Stability Data Reference Book to determine the free surface correction.  1.15 feet  1.25 feet  1.31 feet  1.48 feet 
The SS AMERICAN MARINER is ready to bunker with drafts of FWD 13'10", AFT 16'04". After all bunkers are on board, soundings indicate the tonnages shown in table ST0187. Use the white pages of The Stability Data Reference Book to determine the free surface correction.  1.30 feet  1.07 foot  0.96 foot  0.73 foot 
The SS AMERICAN MARINER is ready to load the cargo listed in table ST0008 below. There is already 4184 tons of cargo on board with a KG of 27.8 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed.  KG 25.8 feet  KG 26.6 feet  KG 27.2 feet  KG 28.0 feet 
The SS AMERICAN MARINER is ready to load the cargo listed in table ST0022 below. There is already 2685 tons of cargo on board with a KG of 27.4 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed.  KG 25.4 feet  KG 26.0 feet  KG 26.6 feet  KG 27.2 feet 
The SS AMERICAN MARINER is ready to load the cargo listed in table ST0028 below. There is already 3315 tons of cargo on board with a KG of 27.0 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed.  KG 26.2 feet  KG 27.4 feet  KG 28.6 feet  KG 30.1 feet 
The SS AMERICAN MARINER is ready to load the cargo listed in table ST0031 below. There is already 4145 tons of cargo on board with a KG of 25.5 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed.  KG 25.0 feet  KG 25.6 feet  KG 26.2 feet  KG 26.8 feet 
The SS AMERICAN MARINER is ready to load the cargo listed in table ST0035 below. There is already 3224 tons of cargo on board with a KG of 29.8 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed.  KG 27.2 feet  KG 27.8 feet  KG 28.4 feet  KG 29.0 feet 
The SS AMERICAN MARINER is ready to load the cargo listed in table ST0038 below. There is already 6422 tons of cargo on board with a KG of 26.6 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed.  KG 24.9 feet  KG 25.5 feet  KG 26.1 feet  KG 28.9 feet 
The SS AMERICAN MARINER is ready to load the cargo listed in table ST0042 below. There is already 2464 tons of cargo on board with a KG of 27.3 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed.  KG 27.0 feet  KG 27.8 feet  KG 28.6 feet  KG 29.8 feet 
The SS AMERICAN MARINER is ready to load the cargo listed in table ST0043 below. There is already 3284 tons of cargo on board with a KG of 26.4 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed.  KG 25.0 feet  KG 25.5 feet  KG 26.1 feet  KG 26.7 feet 
The SS AMERICAN MARINER is ready to load the cargo listed in table ST0050 below. There is already 2865 tons of cargo on board with a KG of 27.8 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed.  KG 26.2 feet  KG 27.4 feet  KG 28.5 feet  KG 29.5 feet 
The SS AMERICAN MARINER is ready to load the cargo listed in table ST0055 below. There is already 3684 tons of cargo on board with a KG of 28.4 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed.  KG 27.0 feet  KG 27.6 feet  KG 28.2 feet  KG 28.8 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0057 below. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load.  7.7 feet  9.1 feet  9.9 feet  10.6 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0063 below. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load.  4.0 feet  5.6 feet  6.0 feet  6.8 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0064 below. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load.  3.9 feet  4.3 feet  4.7 feet  5.1 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0067 below. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load.  4.0 feet  5.6 feet  6.0 feet  6.8 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0075 below. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load.  4.0 feet  5.6 feet  6.0 feet  6.8 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0077 below. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load.  4.0 feet  5.6 feet  6.0 feet  6.8 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0083 below. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load.  7.7 feet  9.1 feet  9.9 feet  10.6 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0097 below. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load.  7.7 feet  9.1 feet  9.9 feet  10.6 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0104 below. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load.  7.7 feet  9.1 feet  9.9 feet  10.7 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0106 below. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load.  3.9 feet  4.3 feet  4.7 feet  5.1 feet 
The SS AMERICAN MARINER is ready to load the cargo listed in table ST0125 below. There is already 4236 tons of cargo on board with a KG of 27.2 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed.  KG 26.9 feet  KG 27.3 feet  KG 27.8 feet  KG 28.1 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0127 below. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load.  7.9 feet  7.3 feet  6.4 feet  4.3 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0129 below. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load.  6.1 feet  5.8 feet  5.4 feet  4.9 feet 
The SS AMERICAN MARINER is ready to load the cargo listed in table ST0130 below. There is already 4260 tons of cargo on board with a KG of 25.8 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed.  KG 24.6 feet  KG 25.0 feet  KG 25.4 feet  KG 25.9 feet 
The SS AMERICAN MARINER is ready to load the cargo listed in table ST0131 below. There is already 3485 tons of cargo on board with a KG of 24.4 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed.  KG 25.1 feet  KG 25.6 feet  KG 26.0 feet  KG 26.5 feet 
The SS AMERICAN MARINER is ready to load the cargo listed in table ST0132 below. There is already 3175 tons of cargo on board with a KG of 25.8 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed.  KG 26.8 feet  KG 27.3 feet  KG 28.2 feet  KG 28.5 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0133 below. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load.  5.1 feet  4.9 feet  2.9 feet  2.5 feet 
The SS AMERICAN MARINER is ready to load the cargo listed in table ST0135 below. There is already 6280 tons of cargo on board with a KG of 25.5 feet. Use the white pages of the Stability Data Reference Book to determine the final KG of all the cargo after loading is completed.  KG 25.3 feet  KG 25.7 feet  KG 26.0 feet  KG 27.1 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0136 below. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load.  2.8 feet  4.6 feet  6.8 feet  7.1 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0142 below. Use the white pages of The Stability Data Reference Book to determine the KG of the liquid load.  2.6 feet  2.8 feet  3.1 feet  4.3 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0093 below. Use the white pages of The Stability Data Reference Book to determine the LCGFP of the liquid load.  286.1 ft  282.7 ft  278.6 ft  272.4 ft 
The SS AMERICAN MARINER has the liquid load shown in table ST0095 below. Use the white pages of The Stability Data Reference Book to determine the LCGFP of the liquid load.  280.2 ft  284.1 ft  285.3 ft  286.2 ft 
The SS AMERICAN MARINER has the liquid load shown in table ST0098 below. Use the white pages of The Stability Data Reference Book to determine the LCGFP of the liquid load.  262.3 ft  264.9 ft  268.1 ft  270.3 ft 
The SS AMERICAN MARINER has the liquid load shown in table ST0100 below. Use the white pages of The Stability Data Reference Book to determine the LCGFP of the liquid load.  271.2 ft  260.3 ft  251.9 ft  247.2 ft 
The SS AMERICAN MARINER has on board 6450 tons of cargo with an LCGFP of 274.46 feet. See table ST0101 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 269.8 feet  LCGFP 272.6 feet  LCGFP 266.5 feet  LCGFP 263.8 feet 
The SS AMERICAN MARINER has on board 5480 tons of cargo with an LCGFP of 272.20 feet. See table ST0105 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 272.2 feet  LCGFP 268.3 feet  LCGFP 265.1 feet  LCGFP 263.4 feet 
The SS AMERICAN MARINER has on board 4850 tons of cargo with an LCGFP of 275.72 feet. See table ST0107 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 270.8 feet  LCGFP 269.2 feet  LCGFP 267.6 feet  LCGFP 266.7 feet 
The SS AMERICAN MARINER has on board 6048 tons of cargo with an LCGFP of 270.89 feet. See table ST0109 below for the distribution of the cargo to be loaded. Use the white pages of the Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 263.4 feet  LCGFP 266.6 feet  LCGFP 267.8 feet  LCGFP 269.4 feet 
The SS AMERICAN MARINER has on board 6080 tons of cargo with an LCGFP of 270.71 feet. See table ST0111 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 267.6 feet  LCGFP 266.7 feet  LCGFP 269.2 feet  LCGFP 270.8 feet 
The SS AMERICAN MARINER has the liquid load shown in table ST0116 below. Use the white pages of The Stability Data Reference Book to determine the LCGFP of the liquid load.  231.0 ft  234.3 ft  244.6 ft  251.5 ft 
The SS AMERICAN MARINER has the liquid load shown in table ST0118 below. Use the white pages of The Stability Data Reference Book to determine the LCGFP of the liquid load.  271.2 ft  288.8 ft  292.3 ft  307.2 ft 
The SS AMERICAN MARINER has the liquid load shown in table ST0119 below. Use the white pages of The Stability Data Reference Book to determine the LCGFP of the liquid load.  270.6 ft  261.2 ft  250.5 ft  246.8 ft 
The SS AMERICAN MARINER has the liquid load shown in table ST0122 below. Use the white pages of The Stability Data Reference Book to determine the LCGFP of the liquid load.  271.2 ft  291.0 ft  288.8 ft  305.3 ft 
The SS AMERICAN MARINER has the liquid load shown in table ST0137 below. Use the white pages of The Stability Data Reference Book to determine the LCGFP of the liquid load.  271.2 ft  288.8 ft  294.4 ft  305.3 ft 
The SS AMERICAN MARINER has the liquid load shown in table ST0145 below. Use the white pages of The Stability Data Reference Book to determine the LCGFP of the liquid load.  226.9 ft  238.3 ft  252.4 ft  268.8 ft 
The SS AMERICAN MARINER has the liquid load shown in table ST0148 below. Use the white pages of The Stability Data Reference Book to determine the LCGFP of the liquid load.  229.8 ft  234.3 ft  246.8 ft  251.5 ft 
The SS AMERICAN MARINER has the liquid load shown in table ST0150 below. Use the white pages of The Stability Data Reference Book to determine the LCGFP of the liquid load.  228.8 ft  238.3 ft  252.4 ft  266.5 ft 
The SS AMERICAN MARINER has the liquid load shown in table ST0155 below. Use the white pages of The Stability Data Reference Book to determine the LCGFP of the liquid load.  229.8 ft  236.7 ft  244.6 ft  251.5 ft 
The SS AMERICAN MARINER has the liquid load shown in table ST0156 below. Use the white pages of The Stability Data Reference Book to determine the LCGFP of the liquid load.  229.8 ft  234.3 ft  244.6 ft  253.5 ft 
The SS AMERICAN MARINER has the liquid load shown in table ST0157 below. Use the white pages of The Stability Data Reference Book to determine the LCGFP of the liquid load.  273.5 ft  288.8 ft  292.3 ft  305.3 ft 
The SS AMERICAN MARINER has on board 4850 tons of cargo with an LCGFP of 279.84 feet. See table ST0159 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 267.7 feet  LCGFP 268.4 feet  LCGFP 269.2 feet  LCGFP 270.6 feet 
The SS AMERICAN MARINER has on board 5486 tons of cargo with an LCGFP of 277.84 feet. See table ST0160 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 271.2 feet  LCGFP 272.1 feet  LCGFP 273.6 feet  LCGFP 274.6 feet 
The SS AMERICAN MARINER has on board 6584 tons of cargo with an LCGFP of 277.84 feet. See table ST0161 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 271.2 feet  LCGFP 272.1 feet  LCGFP 273.6 feet  LCGFP 274.6 feet 
The SS AMERICAN MARINER has on board 6285 tons of cargo with an LCGFP of 272.45 feet. See table ST0162 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 271.2 feet  LCGFP 272.1 feet  LCGFP 273.6 feet  LCGFP 274.6 feet 
The SS AMERICAN MARINER has on board 5577 tons of cargo with an LCGFP of 275.55 feet. See table ST0163 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 271.2 feet  LCGFP 272.1 feet  LCGFP 273.6 feet  LCGFP 274.6 feet 
The SS AMERICAN MARINER has on board 4824 tons of cargo with an LCGFP of 277.45 feet. See table ST0164 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 267.7 feet  LCGFP 268.4 feet  LCGFP 269.2 feet  LCGFP 270.6 feet 
The SS AMERICAN MARINER has on board 7240 tons of cargo with an LCGFP of 273.20 feet. See table ST0165 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 271.2 feet  LCGFP 272.1 feet  LCGFP 273.6 feet  LCGFP 275.3 feet 
The SS AMERICAN MARINER has on board 3245 tons of cargo with an LCGFP of 272.20 feet. See table ST0166 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 267.7 feet  LCGFP 268.4 feet  LCGFP 269.2 feet  LCGFP 270.6 feet 
The SS AMERICAN MARINER has on board 3885 tons of cargo with an LCGFP of 278.45 feet. See table ST0168 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 267.7 feet  LCGFP 268.4 feet  LCGFP 269.2 feet  LCGFP 270.6 feet 
The SS AMERICAN MARINER has on board 5540 tons of cargo with an LCGFP of 272.20 feet. See table ST0169 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 266.5 feet  LCGFP 267.8 feet  LCGFP 268.4 feet  LCGFP 269.2 feet 
The SS AMERICAN MARINER has on board 5480 tons of cargo with an LCGFP of 274.46 feet. See table ST0191 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 271.79 feet  LCGFP 272.87 feet  LCGFP 274.04 feet  LCGFP 275.13 feet 
The SS AMERICAN MARINER has on board 6048 tons of cargo with an LCGFP of 270.71 feet. See table ST0193 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 267.03 feet  LCGFP 267.92 feet  LCGFP 268.66 feet  LCGFP 269.94 feet 
The SS AMERICAN MARINER has on board 6450 tons of cargo with an LCGFP of 270.89 feet. See table ST0194 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 267.12 feet  LCGFP 268.48 feet  LCGFP 270.97 feet  LCGFP 273.06 feet 
The SS AMERICAN MARINER has on board 4850 tons of cargo with an LCGFP of 274.46 feet. See table ST0195 below for the distribution of the cargo to be loaded. Use the white pages of The Stability Data Reference Book to determine the final LCGFP of the cargo.  LCGFP 271.23 feet  LCGFP 270.96 feet  LCGFP 269.52 feet  LCGFP 267.88 feet 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0001 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  338 tons  309 tons  281 tons  263 tons 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0005 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  189 tons  174 tons  158 tons  No loading required 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0010 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  1292 tons  1248 tons  1211 tons  1172 tons 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0011 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  696 tons  520 tons  473 tons  444 tons 
The SS AMERICAN MARINER has the following drafts: FWD 09'00", AFT 15'11". Upon completion of loading and bunkering the items shown in table ST0014 below will be on board. Use the white pages of The Stability data Reference Book to determine the minimum GM required to meet a one compartment standard.  2.82 feet  2.97 feet  3.15 feet  3.24 feet 
The SS AMERICAN MARINER has the following drafts: FWD 09'00", AFT 15'11.5". Upon completion of loading and bunkering the items shown in table ST0021 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  1.80 feet  2.05 feet  1.89 feet  1.98 feet 
The SS AMERICAN MARINER has the following drafts: FWD 09'00", AFT 15'11". Upon completion of loading and bunkering the items shown in table ST0023 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  2.62 feet  2.82 feet  2.97 feet  3.15 feet 
The SS AMERICAN MARINER has the following drafts: FWD 09'00", AFT 15'11.5". Upon completion of loading and bunkering the items shown in table ST0025 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  1.89 feet  1.98 feet  1.80 feet  2.05 feet 
The SS AMERICAN MARINER has the following drafts: FWD 09'00", AFT 15'11.5". Upon completion of loading and bunkering the items shown in table ST0026 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  2.38 feet  2.05 feet  2.27 feet  2.49 feet 
The SS AMERICAN MARINER has the following drafts: FWD 09'00", AFT 15'11". Upon completion of loading and bunkering the items shown in table ST0029 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  2.62 feet  2.82 feet  2.97 feet  3.15 feet 
The SS AMERICAN MARINER has the following drafts: FWD 09'00", AFT 15'11". Upon completion of loading and bunkering the items shown in table ST0032 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  2.82 feet  2.62 feet  3.15 feet  2.97 feet 
The SS AMERICAN MARINER has the following drafts: FWD 09'00", AFT 15'11.5". Upon completion of loading and bunkering the items shown in table ST0033 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  1.82 feet  2.05 feet  1.96 feet  2.17 feet 
The SS AMERICAN MARINER has the following drafts: FWD 09'00", AFT 15'11". Upon completion of loading and bunkering the items shown in table ST0034 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  2.97 feet  3.15 feet  2.62 feet  2.82 feet 
The SS AMERICAN MARINER has the following drafts: FWD 08'04", AFT 16'08". Upon completion of loading and bunkering the items shown in table ST0037 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  1.91 feet  2.09 feet  2.21 feet  2.48 feet 
The SS AMERICAN MARINER has the following drafts: FWD 09'10", AFT 15'08". Upon completion of loading and bunkering the items shown in table ST0041 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  1.91 feet  2.09 feet  2.21 feet  2.48 feet 
The SS AMERICAN MARINER has the following drafts: FWD 10'04", AFT 14'08". Upon completion of loading and bunkering the items shown in table ST0045 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  1.91 feet  2.09 feet  2.21 feet  2.48 feet 
The SS AMERICAN MARINER has the following drafts: FWD 8'04", AFT 15'08". Upon completion of loading and bunkering the items shown in table ST0047 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  1.77 feet  1.91 feet  2.09 feet  2.21 feet 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0048 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  280 tons  395 tons  750 tons  990 tons 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0049 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  395 tons  530 tons  750 tons  990 tons 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0051 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  395 tons  530 tons  750 tons  990 tons 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0053 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  395 tons  530 tons  750 tons  990 tons 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0058 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  395 tons  530 tons  750 tons  990 tons 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0062 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  1171.5 tons  1311.0 tons  1503.0 tons  1710.5 tons 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0066 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  1171.5 tons  1311.0 tons  1503.0 tons  1710.5 tons 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0070 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  1171.5 tons  1311.0 tons  1503.0 tons  1710.5 tons 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0073 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  1171.5 tons  1311.0 tons  1503.0 tons  1710.5 tons 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0076 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  1171.5 tons  1311.0 tons  1503.0 tons  1912.5 tons 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0124 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  444 tons  644 tons  1044 tons  1263 tons 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0126 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  595 tons  870 tons  1200 tons  1350 tons 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0128 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  1920 tons  1280 tons  895 tons  720 tons 
The SS AMERICAN MARINER has the following drafts: FWD 08'11.5", AFT 15'11.5". Upon completion of loading and bunkering the items shown in table ST0138 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  2.15 feet  1.95 feet  2.05 feet  1.75 feet 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0141 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  1220 tons  840 tons  460 tons  344 tons 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0143 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  451 tons  1126 tons  1451 tons  1726 tons 
The SS AMERICAN MARINER has the following drafts: FWD 08'11.5", AFT 15'11.5". Upon completion of loading and bunkering the items shown in table ST0144 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  2.80 feet  3.00 feet  2.90 feet  3.15 feet 
The SS AMERICAN MARINER is loaded with the cargo shown in table ST0146 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.  920 tons  1120 tons  1245 tons  1545 tons 
The SS AMERICAN MARINER has the following drafts: FWD 08'11.5", AFT 15'11.5". Upon completion of loading and bunkering the items shown in table ST0147 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  2.00 feet  1.50 feet  3.10 feet  2.45 feet 
The SS AMERICAN MARINER has the following drafts: FWD 08'11.5", AFT 15'11.5". Upon completion of loading and bunkering the items shown in table ST0153 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.  1.80 feet  1.65 feet  2.20 feet  2.00 feet 
Where are the draft marks required to be displayed on a ship?  Area of water line near stem and stern  Deep tanks  Voids  Midships near the waterline 
What is the center around which a vessel trims called?  the tipping center  the center of gravity  the center of buoyancy  the turning center 
When the forward drafts and the after drafts are averaged, which of the following describes the result?  draft at the center of flotation  mean of the calculated drafts  true mean draft  mean draft 
How will the draft at the center of floatation change after transferring a weight forward on a vessel?  it will increase  it will decrease  it will remain constant  it will change, depending on the location of the LCG 
What is the maximum mean draft to which a vessel may be safely loaded called?  deep draft  load line draft  calculated draft  mean draft 
What is the difference between the initial trim and the trim after loading known as?  final trim  change of draft  change of trim  trim 
For an upright vessel, draft is the vertical distance between the keel and the __________.  amidships section  waterline  Plimsoll mark  freeboard deck 
Forces within a vessel may cause a difference between the starboard and port drafts. What is this difference called?  trim  heel  list  flotation 
The wind has caused a difference between drafts starboard and port. This difference is known as which of the following?  trim  flotation  list  heel 
What is the difference between the starboard and port drafts due to the wind or seas called?  flotation  trim  list  heel 
What is the distance between the bottom of the hull and the waterline called?  freeboard  draft  tonnage  reserve buoyancy 
What is the weight of the liquid displaced by a vessel floating in sea water equal to?  reserve buoyancy  total weight of the vessel  displaced volume  weight required to sink the vessel 
The term displacement refers to which of the following?  cubic capacity of a vessel  gross tonnage of a vessel  number of long tons of water displaced by a vessel afloat  deadweight carrying capacity of a vessel 
Which statement about the free surface effect is TRUE?  It decreases in direct proportion to increasing specific gravity of the liquid in the tank.  In practice, the correction is considered to be a virtual reduction of KG.  It increases in direct proportion to the length of the tank times the breadth squared.  It decreases at increased angles of heel due to pocketing when a tank is 90% full. 
Which statement about the free surface correction is TRUE?  It is decreased if the slack tank is below the KG of the vessel.  It is added to GM at light drafts and subtracted at deep drafts.  It is increased if the slack tank is not on the centerline.  The correction decreases as the draft increases 
Which statement about the free surface effect is TRUE?  It has the same affect on initial stability whether the tank is 75% full or 25% full.  The effect can be reduced by shifting weights vertically.  The effect increases if the tank is off the centerline.  The free surface effect usually increases at angles of heel above 25°. 
Which statement about the free surface correction is TRUE?  It is increased if the slack tank is not on the centerline.  The correction decreases as the draft increases due to loading dry cargo.  It is added to GM at light drafts and subtracted at deep drafts.  It is decreased if the slack tank is below the KG of the vessel. 
Which statement about free surface is TRUE?  Pocketing occurs at small angles of inclination when a tank is 98% full.  A partially filled space with 40% surface permeability will have greater free surface effect than one with 60% surface permeability.  Cargo with a specific gravity of 1.05 has less free surface effect than a cargo with a specific gravity of 0.98.  Pocketing increases the loss of GM due to free surface effect. 
Which factor has the greatest effect on the value of the free surface correction?  The specific gravity of the liquid in the tank  The length of the tank  The draft of the vessel  The width of the tank 
What does NOT affect the value of the free surface correction?  Specific gravity of the liquid in the tank  Registered tonnage  Length of the tank  Width of the tank 
The most important figure in calculating the free surface constant of a tank carrying liquids is __________.  length  depth  breadth  displacement 
The effects of free surface on a vessel's initial stability do NOT depend upon the __________.  dimensions of the surface of the liquid  specific gravity of the liquid in the tank  volume of displacement of the vessel  amount of liquid in slack tanks 
The effect of free surface on initial stability depends upon __________.  the vertical position of the liquid in the vessel  the amount of liquid in the compartment  the dimensions of the liquid surface and the vessel's displacement  only the length of the compartment 
A tank which carries liquid is dangerous to the stability of a vessel when it is __________.  slack  completely empty  completely full  low in the vessel 
A tank which is NOT completely full or empty is called __________.  elemental  pressed  slack  inertial 
Reducing the liquid free surfaces in a vessel reduces the __________.  metacentric height  waterplane area  vessel's draft  roll period 
The correction to KG for longitudinal free surface effects for a vessel can be found by dividing the vessel's displacement into the __________.  sum of the longitudinal free surface moments of the vessel  sum of the vertical moments of the vessel  longitudinal centerline of the vessel  transverse free surface correction for the vessel 
The correction to KG for transverse free surface effects may be found by dividing the vessel's displacement into the __________.  transverse baseline of the vessel  transverse free surface correction for the vessel  sum of the transverse free surface moments of the vessel  sum of the vertical moments of the vessel 
To calculate the free surface correction, it is necessary to divide the freesurface moments by the __________.  total displacement  lightweight  deadweight  total weight of liquid loads 
Increasing the number of slack liquid tanks has the effect of raising the __________.  virtual height of the center of gravity  metacentric height  uncorrected KG  maximum allowed KG 
What is the principal danger from the liquid in a half full tank onboard a vessel?  Rupturing of bulkheads from the shifting liquid  Holing of the tank bottom from the weight of the shifting liquid  Corrosion from the shifting liquid  Loss of stability from free surface effect 
A tank 36 ft. by 36 ft. by 6 ft. is filled with water to a depth of 5 ft. If a bulkhead is placed in the center of the tank running foreandaft along the 36foot axis, how will the value of the moment of inertia of the free surface be affected?  The moment of inertia would be 1/2 the original value.  The moment of inertia would remain unchanged.  The moment of inertia would be 1/4 its original value.  None of the above 
When displacement increases, the free surface moments of slack tanks __________.  remain unchanged  decrease  are inversely proportional  increase 
When displacement increases, the free surface corrections for slack tanks __________.  remain unchanged  decrease  increase  are directly proportional 
As the displacement of a vessel increases, the detrimental effect of free surface __________.  decreases  may increase or decrease depending on the fineness of the vessel's form  remains the same  increases 
The free surface correction depends upon the dimensions of the surface of the free liquid and the __________.  volume of liquid in the tank  displacement of the vessel  height of the center of gravity of the vessel  location of the tank in the vessel 
The free surface effects of a partially full liquid tank decrease with increased __________.  placement of the tank above the keel  size of the surface area in the tank  displacement volume of the vessel  density of the liquid 
The effects of free surface on initial stability depend upon the dimensions of the surface of the free liquids and the __________.  volume of displacement of the vessel  height of the center of gravity of the vessel  location of the tank in the vessel  volume of liquid in the tank 
Which statement about the free surface correction is TRUE?  It is subtracted from the total longitudinal moments before dividing by displacement to find LCG.  It is added to the uncorrected GM to arrive at the corrected available GM.  It is obtained by dividing the free surface moments by 12 times the volume of displacement.  It is obtained by dividing the total free surface by the total vertical moments. 
The free surface effects of a partially full tank in a vessel increase with the __________.  displacement volume of the vessel  draft of the vessel  surface area of the fluid in the tank  height of the tank above the keel 
A vessel is equipped with crossconnected deep tanks. In which situation should the crossconnection valve be closed?  The tanks lie above the waterline and are filled.  The tanks are partially filled with liquid cargo.  The tanks are filled and lie below the waterline.  The tanks are partially filled with dry cargo. 
Which will improve stability?  Pumping the bilges  Loading cargo on deck  Closing watertight doors  Consuming fuel from a full tank 
An upright vessel has negative GM. GM becomes positive at the angle of loll because the __________.  free surface effects are reduced due to pocketing  underwater volume of the hull is increased  KG is reduced as the vessel seeks the angle of loll  effective beam is increased causing BM to increase 
At an angle of loll, the capsizing moment is __________.  maximum  zero  positive  negative 
In small angle stability theory, the metacenter is located at the intersection of the inclined vertical centerline and a vertical line through __________.  B  G  K  F 
In the absence of external forces, adding weight on one side of a floating vessel causes the vessel to __________.  list until the center of buoyancy is aligned vertically with the center of gravity  heel until the angle of loll is reached  decrease draft at the center of flotation  trim to the side opposite TCG until all moments are equal 
A vessel with a large GM will __________.  be subject to severe racking stresses  be less likely to have cargo shift  have a small amplitude of roll in heavy weather  tend to ship water on deck in heavy weather 
A vessel with a large GM will __________.  be less likely to have cargo shift  have less tendency to have synchronous rolling  ride more comfortably  have more resistance to listing in case of damage 
A vessel with a large GM will __________.  have a large amplitude of roll  provide a comfortable ride for the crew and passengers  be likely to have cargo shift in heavy weather  have drier decks in heavy weather 
A vessel with a large GM will __________.  tend to ship water on deck in heavy weather  be less likely to have cargo shift  have a small amplitude of roll in heavy weather  be subject to severe racking stresses 
A vessel with a large GM will __________.  be more subject to synchronous rolling  have a smaller amplitude of roll in heavy weather  provide an uncomfortable ride for personnel  have a short rolling period 
Addition of weight above the center of gravity of a vessel will ALWAYS __________.  increase GM  reduce initial stability  increase righting moments  All of the above. 
A vessel's KG is determined by __________.  dividing the total longitudinal moment summation by displacement  subtracting LCF from LCB  multiplying the MT1 by the longitudinal moments  dividing the total vertical moment summation by displacement 
A floating vessel will behave as if all of its weight is acting downward through the __________.  metacenter  center of flotation  center of buoyancy  center of gravity 
The water in which a vessel floats provides vertical upward support. The point through which this support is assumed to act is known as the center of __________.  flotation  gravity  effort  buoyancy 
In smallangle stability, when external forces exist, the buoyant force is assumed to act vertically upwards through the center of buoyancy and through the __________.  metacenter  metacentric height  center of flotation  center of gravity 
A vessel behaves as if all of its weight is acting downward through the center of gravity, and all its support is acting upward through the __________.  center of buoyancy  keel  tipping center  amidships section 
The value of the maximum righting arm depends on the position of the center of buoyancy and the __________.  longitudinal center of gravity  transverse center of gravity  vertical location of the center of gravity  downflooding angle 
The upward pressure of displaced water is called __________.  freeboard  draft  deadweight  buoyancy 
What abbreviation represents the height of the center of buoyancy?  BM  KB  CB  BK 
Stability is determined by the relationship of the center of gravity and the __________.  water depth  keel  center of flotation  center of buoyancy 
Stability is determined principally by the location of the center of gravity and the __________.  center of buoyancy  center of flotation  keel  aft perpendicular 
Stability is determined principally by the location of two points in a vessel: The center of buoyancy and the __________.  center of flotation  center of gravity  metacenter  geometric center of the waterplane area 
Stability is determined principally by the location of the point of application of two forces: the downwardacting gravity force and the __________.  environmental force  upwardacting buoyant force  upwardacting weight force  downwardacting weight force 
Stability is determined principally by the location of the point of application of two forces: the upwardacting buoyant force and the __________.  downwardacting weight force  environmental force  upwardacting weight force  downwardacting buoyant force 
The geometric center of the underwater volume is known as the __________.  tipping center  center of buoyancy  center of gravity  center of flotation 
The center of buoyancy is located at the __________.  center of gravity of the vessel corrected for free surface effects  geometric center of the displaced volume  intersection of the vertical centerline and line of action of the buoyant force  geometric center of the waterplane area 
The geometric center of the underwater volume of a floating vessel is the center of __________.  buoyancy  hydrodynamic forces  gravity  flotation 
Buoyancy is a measure of the ship's __________.  deadweight  midships strength  ability to float  freeboard 
The center of volume of the immersed portion of the hull is called the __________.  center of flotation  tipping center  center of gravity  center of buoyancy 
The center of the underwater volume of a floating vessel is the __________.  center of gravity of the vessel corrected for free surface effects  center of flotation  uncorrected height of the center of gravity of the vessel  center of buoyancy 
The center of flotation of a vessel is __________.  the center of gravity of the water plane  the center of volume of the immersed portion of the vessel  that point at which all the vertical downward forces of weight are considered to be concentrated  that point at which all the vertical upward forces of buoyancy are considered to be concentrated 
The center of flotation of a vessel is the point in the waterplane __________.  which is shown in the hydrostatic tables as VCB  which, in the absence of external forces, is always vertically aligned with the center of gravity  which coincides with the center of buoyancy  about which the vessel lists and trims 
With no environmental forces, the center of gravity of an inclined vessel is vertically aligned with the __________.  center of flotation  longitudinal centerline  center of buoyancy  original vertical centerline 
In the absence of external forces, the center of buoyancy of an inclined vessel is vertically aligned directly below the __________.  center of flotation  center of gravity  geometric center of the waterplane area  amidships station 
In the presence of external forces, the center of buoyancy of an inclined vessel is vertically aligned with the __________.  metacenter  center of flotation  center of gravity  keel 
With no environmental forces, the center of gravity of an inclined vessel is vertically aligned directly above the __________.  original vertical centerline  center of buoyancy  longitudinal centerline  center of flotation 
The geometric center of the waterplane area is called the __________.  metacenter  center of flotation  center of buoyancy  center of gravity 
The center of flotation of a vessel is the geometric center of the __________.  waterplane area  above water volume  underwater volume  amidships section 
In the absence of external forces, the center of gravity of a floating vessel is located directly in line with the __________.  amidships  geometric center of the displaced volume  center of flotation  metacenter 
Stable equilibrium for a vessel means that the metacenter is __________.  at a lower level than the baseline  at amidships  on the longitudinal centerline  higher than the center of gravity 
At all angles of inclination, the metacenter is __________.  at the geometric center of the underwater volume  at the intersection of the upright vertical centerline and the line of action of the buoyant force  vertically above the center of gravity  vertically above the center of buoyancy 
In smallangle stability, when external forces exist, the buoyant force is assumed to act vertically upwards through the center of buoyancy and through the __________.  metacentric height  center of flotation  metacenter  center of gravity 
In small angle stability, the metacentric height __________.  is found in the hydrostatic tables for a level vessel  is always positive  is calculated by subtracting KG from KM  multiplied by the displacement yields the righting moment 
The principal danger from ice collecting on a vessel is the __________.  decrease in capabilities of radar  loss of stability  adverse effect on trim  decrease in displacement 
Which of the following describes why topside icing, which is usually offcenter, decreases vessel stability?  it increases the draft  it reduces the pocketing of free surface  it increases the displacement  it increases the height of the center of gravity 
Topside icing that blocks freeing ports and scuppers __________.  will cause water on deck to pocket and increase stability  may decrease stability by increasing free surface effect due to water on deck  is usually below the center of gravity and has little effect on stability  increases the effective freeboard and increases the windheel affect 
Topside icing decreases vessel stability because it increases __________.  KG  draft  displacement  free surface 
At an angle of loll, the righting arm (GZ) is __________.  maximum  negative  positive, but reflexive  zero 
At an angle of loll, the righting moment is __________.  negative  zero  positive  maximum 
At all angles of inclination, the true measure of a vessel's stability is the __________.  displacement  inclining moment  righting moment  metacentric height 
A vessel would be referred to as "tender" when the weight of the cargo is __________.  concentrated low and the double bottoms are empty  concentrated low and the double bottoms are full  concentrated high and the double bottoms are empty  evenly distributed vertically and the double bottoms are full 
Aboard a vessel, multiplying a load's weight by the distance of the load's center of gravity from the centerline results in the load's __________.  TCG  transverse moment  transverse free surface moment  righting moment 
Aboard a vessel, dividing the sum of the transverse moments by the total weight yields the vessel's __________.  inclining moments  righting moments  vertical moments  transverse position of the center of gravity 
Aboard a vessel, dividing the sum of the vertical moments by the total weight yields the vessel's __________.  inclining moments  righting moments  height of the center of gravity  vertical moments 
In illustration D001SA below, which item represents the righting arm?  Angle MGZ  BM  GZ  GM 
The value of the righting arm at an angle of loll is __________.  negative  equal to GM  zero  positive 
When inclined to an angle of list, the value of the righting arm is __________.  maximum  negative  zero  positive 
The difference between the forward and aft drafts is __________.  flotation  list  heel  trim 
A vessel is "listed" when it is __________.  down by the stern  down by the head  inclined due to wind  inclined due to offcenter weight 
A vessel is "listed" when it is __________.  inclined due to an offcenter weight  down by the head  inclined due to the wind  down by the stern 
If a vessel lists to port, the center of buoyancy will __________.  stay in the same position  move to starboard  move to port  move directly down 
When a vessel is inclined by an external force, the __________.  vessel's center of buoyancy shifts to the center of the vessel's underwater hull  vessel's center of gravity shifts to the center of the vessel's underwater hull  shape of the vessel's underwater hull remains the same  vessel's mean draft increases 
Your vessel has taken a slight list from offcenter loading of material on deck. The __________.  vessel may flop  vessel is trimmed  list should be easily removed  mean draft is affected 
Your vessel has just finished bunkering and has a small list due to improper distribution of the fuel oil. This list will cause __________.  a decrease in reserve buoyancy  the vessel to flop to port and starboard  a decrease in the maximum draft  None of the above 
If your vessel has a list to port due to negative GM and offcenter weight, the first corrective measure you should take is to __________.  pump water from the port doublebottom to the starboard doublebottom  move portside maindeck cargo to the starboard side  fill the starboard doublebottom  pump water from the port doublebottom over the side 
The difference between the starboard and port drafts caused by shifting a weight transversely is __________.  list  heel  trim  flotation 
During cargo operations, your vessel develops a list due to the center of gravity rising above the transverse metacenter. To correct the list, you should __________.  shift weight to the centerline  add weight in the lower holds or double bottoms  remove weight from the lower holds or double bottoms  shift weight to the high side 
Assuming an even transverse distribution of weight in a vessel, which condition could cause a list?  Empty doublebottoms and lower holds, and a heavy deck cargo  Having KG smaller than KM  Flooding the forepeak to correct the vessel's trim  Having a small positive righting arm 
If your vessel will list with equal readiness to either side, the list is most likely caused by __________.  negative GM  excessive freeboard  offcenter weight  pocketing of free surface 
A vessel continually lists to one side and has a normal rolling period. Which statement is TRUE?  The vessel has negative GM.  The vessel has asymmetrical weight distribution.  The center of gravity is on the centerline.  The list can be corrected by reducing KM. 
The static stability curve for a given vessel peaks at 34°. For this ship, the danger angle for a permanent list would be about __________.  8.5°  17°  34°  51° 
If the cause of a sudden severe list or trim is negative initial stability, counterflooding into empty tanks may cause which of the following?  increase the righting moment  decrease list  increase the righting arm  increase list 
If the cause of a sudden severe list or trim is negative initial stability, counterflooding into empty tanks may __________.  cause an increase in the righting arm  bring the unit to an upright equilibrium position  cause the unit to flop to a greater angle  increase the righting moment 
Before counterflooding to correct a list, you must be sure the list is due to which of the following choices?  flooding  offcenter weight  reserve buoyancy  negative GM 
Your vessel is listing because of a negative GM. To lower G below M, you should __________.  deballast  transfer weight to the high side  ballast on the high side  add weight symmetrically below G 
A vessel has a strong wind on the port beam. This has the same effect on stability as __________.  weight that is offcenter to starboard  increasing the trim  reducing the freeboard  increasing the draft 
When a vessel is inclined at a small angle the center of buoyancy will __________.  move toward the low side  move toward the high side  move to the height of the metacenter  remain stationary 
Movement of liquid in a tank when a vessel inclines causes an increase in __________.  metacentric radius  righting arm  metacentric height  natural rolling period 
Your vessel rolls slowly and sluggishly. This indicates that the vessel __________.  has poor stability  has a greater draft forward than aft  has offcenter weights  is taking on water 
The original equilibrium position is always unstable when __________.  KG exceeds maximum allowable limits  metacentric height is negative  free surfaces are excessive  KM is higher than KG 
In illustration D001SA below, what represents the metacentric height?  BM  GM  GZ  M 
An unstable upright equilibrium position on a vessel means that the metacenter is __________.  higher than the baseline  at the same height as the center of gravity  lower than the center of gravity  on the longitudinal centerline 
When the height of the metacenter is less than the height of the center of gravity of a vessel, the upright equilibrium position is __________.  positive  unstable  stable  neutral 
When the height of the metacenter is the same as the height of the center of gravity of a vessel, the upright equilibrium position is __________.  unstable  negative  neutral  stable 
When the height of the metacenter is greater than the height of the center of gravity, a vessel is in __________.  neutral equilibrium  negative equilibrium  stable equilibrium  unstable equilibrium 
For small angles of inclination, if the KG were equal to the KM, then the vessel would have __________.  negative stability  maximum stability  positive stability  neutral stability 
The original equilibrium position is stable when __________.  KG exceeds maximum allowable limits  metacentric radius is positive  free surfaces are excessive  metacentric height is positive 
A neutral equilibrium position for a vessel means that the metacenter is __________.  lower than the keel  at the center of the waterplane area  at the same height as the center of gravity  exactly at midships 
The point to which your vessel's center of gravity (G) may rise and still permit the vessel to have positive stability is called the __________.  tipping center  metacenter  metacentric radius  metacentric point 
What is the definition of transverse metacenter?  The distance between the actual center of gravity and the maximum center of gravity that will still allow a positive stability.  The point to which G may rise and still permit the vessel to possess positive stability.  The sum of the center of buoyancy and the center of gravity.  The transverse shift of the center of buoyancy as a vessel rolls. 
When the height of the metacenter is less than the height of the center of gravity, a vessel has which type of stability?  Positive  Stable  Neutral  Unstable 
When the height of the metacenter is the same as the height of the center of gravity, the upright equilibrium position is __________.  stable  unstable  neutral  negative 
When the height of the metacenter is greater than the height of the center of gravity a vessel has which type of stability?  Stable  Negative  Unstable  Neutral 
When the height of the metacenter is less than the height of the center of gravity, a vessel has which type of stability?  Negative  Positive  Stable  Neutral 
When the height of the metacenter is greater than the height of the center of gravity, the upright equilibrium position is stable and stability is __________.  negative  neutral  positive  unstable 
Metacentric height is an indication of a vessel's stability __________.  for large angles of inclination  for all angles of inclination  for small angles of inclination  in no case 
What is the stability term for the distance from the center of gravity (G) to the Metacenter (M), when smallangle stability applies?  metacentric radius  metacentric height  height of the metacenter  righting arm 
Which formula can be used to calculate metacentric height?  KM  KG  KM  GM  KB + BM  KM + GM 
The difference between the height of the metacenter and the metacentric height is known as __________.  height of the center of buoyancy  metacentric radius  righting arm  height of the center of gravity 
The abbreviation GM is used to represent the __________.  righting moment  height of the metacenter  metacentric height  righting arm 
The difference between the height of the metacenter and the height of the center of gravity is known as the __________.  fore and aft perpendicular  height of the center of buoyancy  metacentric height  height of the righting arm 
When initial stability applies, the height of the center of gravity plus the metacentric height equals the __________.  height of the metacenter  corrected height of the center of gravity  free surface moments  righting arm 
The difference between the height of the metacenter and the height of the center of gravity is __________.  KB  GM  KG  KM 
A negative metacentric height __________.  always results from offcenter weights  will always cause a vessel to capsize  should always be immediately corrected  All of the above. 
A negative metacentric height __________.  will always cause a vessel to capsize  always results from offcenter weights  should always be immediately corrected  All of the above. 
A negative metacentric height __________.  should always be immediately corrected  always results from offcenter weights  will always cause a vessel to capsize  All of the above. 
The righting moment can be determined by multiplying the displacement by the __________.  vertical center of gravity (KG)  righting arm (GZ)  center of gravity (CG)  longitudinal center of gravity (LCG) 
GM cannot be used as an indicator of stability at all angles of inclination because __________.  M is not fixed at large angles  G is not fixed at large angles  there is no G at large angles  there is no M at large angles 
The horizontal distance between the vertical lines of action of gravity and the buoyant forces is called the __________.  metacentric height  righting arm  height of the center of buoyancy  metacentric radius 
Metacentric height is a measure of __________.  stability through all angles  maximum righting arm  initial stability only  All of the above. 
When a vessel is floating upright, the distance from the keel to the metacenter is called the __________.  height of the baseline  metacentric radius  righting arm  height of the metacenter 
Subtracting KG from KM yields __________.  BM  GM  GZ  KG 
The important initial stability parameter, GM, is the __________.  height of the center of buoyancy above the keel  height of the metacenter above the keel  metacentric height  height of the center of gravity above the keel 
Subtracting GM from KM yields __________.  GM  FS  BL  KG 
For a floating vessel, the result of subtracting KG from KM is the __________.  height of the center of buoyancy  metacentric height  height of the righting arm  height of the metacenter 
If the metacentric height is small, a vessel will __________.  have a quick and rapid motion  be tender  have large angles of roll  be stiff 
If the metacentric height is large, a vessel will __________.  be tender  have a slow and easy motion  be stiff  have a tendency to yaw 
When the height of the metacenter is the same as the height of the center of gravity, the metacentric height is equal to __________.  half the height of the metacenter  zero  the height of the center of gravity  the height of the metacenter 
With no environmental forces acting on the vessel, the center of gravity of an inclined vessel is vertically aligned with the __________.  metacenter  longitudinal centerline  original vertical centerline  center of flotation 
The moment created by a force of 12,000 tons and a moment arm of 0.25 foot is __________.  0 fttons  3,000 fttons  48,000 fttons  6,000 fttons 
A moment of 300 fttons is created by a force of 15,000 tons. What is the moment arm?  25.00 feet  0.02 foot  0.04 foot  50.00 feet 
The result of multiplying a weight by a distance is a __________.  center of gravity location  force  couple  moment 
A moment is obtained by multiplying a force by its __________.  couple  point of application  lever arm  moment of inertia 
The moment created by a force of 12,000 tons and a moment arm of 0.25 foot is __________.  0 fttons  6,000 fttons  3,000 fttons  48,000 fttons 
A moment of 300 fttons is created by a force of 15,000 tons. What is the moment arm?  50.00 feet  25.00 feet  0.04 foot  0.02 foot 
The magnitude of a moment is the product of the force and __________.  angle of inclination  time  lever arm  displacement 
When a vessel has positive stability, the distance between the line of force through B and the line of force through G is called the __________.  righting arm  righting moment  metacentric radius  metacentric height 
For a given displacement, the righting arm has its maximum value when __________.  smallangle stability applies  KM is a minimum  angle of inclination is a maximum  KG is minimum 
When a wind force causes a vessel to heel to a static angle, the __________.  centers of buoyancy and gravity are in the same vertical line  righting moment equals the windheeling moment  center of buoyancy remains the same  deckedge immersion occurs 
For a vessel inclined by the wind, multiplying the buoyant force by the horizontal distance between the lines of action of the buoyant and gravity forces gives the __________.  vertical moment  longitudinal moment  transverse moment  righting moment 
When positive stability exists, GZ represents the __________.  metacentric height  righting arm  center of gravity  righting moment 
The angle of maximum righting arm corresponds approximately to the angle of __________.  loll  the load line  deck edge immersion  downflooding 
A vessel is inclined at an angle of loll. In the absence of external forces, the righting arm (GZ) is __________.  positive  negative  vertical  zero 
Transverse stability calculations require the use of __________.  crosssectional views of the vessel  general arrangement plans  hog or sag calculations or tables  hydrostatic curves 
The amount of freeboard which a ship possesses has a tremendous effect on its __________.  permeability  stability at large angles of inclination  free surface  initial stability 
The change in weight (measured in tons) which causes a draft change of one inch is __________.  MT1 inch  ML1 inch  TPI  MH1 inch 
The enclosed area defined as the intersection of the surface of the water and the hull of a vessel is the __________.  longitudinal reference plane  baseline  waterplane  amidships plane 
The waterplane area is described as the intersection of the surface of the water in which a vessel floats and the __________.  baseline  horizontal reference plane  hull  vertical reference plane 
Initial stability refers to stability __________.  when loaded with minimum deck load  when GZ is zero  at small angles of inclination  when at transit draft 
Initial stability of a vessel may be improved by __________.  closing crossover valves between partly filled double bottom tanks  adding weight low in the vessel  removing loose water  All of the above. 
In illustration D001SA below, what represents the center of gravity?  G  GZ  M  B 
On a vessel, multiplying a load's weight by the distance of the load's center of gravity above the baseline results in a(n) __________.  righting moment  inclining moment  transverse moment  vertical moment 
The center of gravity of a freely swinging load suspended from a pedestal crane acts as if it were located at the __________.  pedestal  longitudinal centerline  point of suspension  counterweight 
Which will be a result of removing ondeck containers?  KB will increase  Metacentric height will increase  KG will increase  Reserve buoyancy will decrease 
When cargo is shifted from the lower hold to the main deck the __________.  center of gravity will move upwards  GM will increase  center of buoyancy will move downward  All of the above. 
What will happen when cargo is shifted from the main deck into the lower hold of a vessel?  The GM will increase.  The center of buoyancy will move upward.  The metacenter will move upward.  All of the above. 
You must shift a weight from the upper 'tween deck to the lower hold. This shift will __________.  make the vessel more tender  increase the rolling period  make the vessel stiffer  decrease the metacentric height 
Deballasting a double bottom has what effect on KG?  KG increases at light drafts and decreases at deep drafts.  KG is not affected.  KG is increased.  KG is decreased. 
Which action will best increase the transverse stability of a merchant vessel at sea?  Ballasting the double bottom tanks  Deballasting the deep tanks  Raising the cargo booms to the upright position  Positioning a heavy lift cargo on the main deck 
The center of buoyancy and the metacenter are in the line of action of the buoyant force __________.  only when there is positive stability  at all times  only when there is negative stability  only when there is neutral stability 
The vertical distance between G and M is used as a measure of __________.  stability at angles less than the downflooding angle  initial stability  stability at angles less than the limit of positive stability  stability at all angles of inclination 
Unstable equilibrium exists at small angles of inclination when __________.  B is off the centerline  G is off the centerline  B is above G  G is above M 
If the vertical center of gravity (VCG) of a ship rises, the righting arm (GZ) for the various angles of inclination will __________.  increase  be changed by the amount of GG' x cosine of the angle  decrease  remain unchanged 
When stability of a vessel is neutral, the value of GM __________.  only depends on the height of the center of gravity  is zero  is greater when G is low  only depends on the height of the metacenter 
Reducing free surfaces has the effect of lowering the __________.  metacentric height  virtual height of the center of gravity  uncorrected KG  metacenter 
Increasing free surfaces has the effect of raising the __________.  metacentric height  virtual height of the center of gravity  uncorrected KG  metacenter 
GM cannot be used as an indicator of stability at all angles of inclination because __________.  M is not fixed at large angles  G is not fixed at large angles  there is no G at large angles  there is no M at large angles 
The righting moment can be determined by multiplying the displacement by the __________.  longitudinal center of gravity (LCG)  righting arm (GZ)  vertical center of gravity (KG)  center of gravity (CG) 
Which statement is TRUE of a tender vessel?  It has a good transverse stability.  It has a large GM.  It has a very low center of gravity.  Its period of roll is long. 
What is used as an indicator of initial stability?  GZ  GM  KG  KM 
Initial stability is indicated by __________.  GM  KM  Maximum allowed KG  Deck load 
Vertical moment is obtained by multiplying a vessel's weight and its __________.  TCG  LCG  VCG or KG  LCB 
A vertical shift of weight to a position above the vessel's center of gravity will __________.  increase reserve buoyancy  increase KM  decrease the righting moments  decrease KG 
When making a turn (course change) on most merchant ships, the vessel will heel outwards if __________.  the vessel is deeply laden  the vessel has very little draft  G is below the center of lateral resistance  G is above the center of lateral resistance 
Which statement is TRUE of a stiff vessel?  She will pitch heavily.  Her period of roll will be large due to her large metacentric height.  She will have a large metacentric height.  She will have an unusually high center of gravity. 
A quick and rapid motion of a vessel in a seaway is an indication of a(n) __________.  high center of gravity  small GZ  large GM  excessive free surface 
A slow and easy motion of a vessel in a seaway is an indication of a __________.  small GM  stiff vessel  large GZ  low center of gravity 
Vessels "A" and "B" are identical; however, "A" is more tender than "B". This means that "A" relative to "B" has a __________.  smaller GM  lower KG  smaller roll angle  larger GZ 
In order to minimize the effects of a tender vessel, when carrying a cargo of lumber, you should __________.  keep the vessel's frame spaces free from lumber  place the heaviest woods in the lower holds  distribute lumber so that those stowing most compactly per unit of weight are in the upper holds  maximize your deck load 
Which is TRUE of a "stiff" vessel?  It has a small GM.  It has an unusually high center of gravity.  Its period of roll is short.  It pitches heavily. 
The KG of a vessel is found by dividing the displacement into the __________.  sum of the longitudinal moments of the vessel  height of the center of gravity of the vessel  sum of the free surface moments of the vessel  sum of the vertical moments of the vessel 
If the result of loading a vessel is an increase in the height of the center of gravity, there will always be an increase in the __________.  righting arm  righting moment  metacentric height  vertical moments 
The important stability parameter "KG" is defined as the __________.  metacentric height  height of the center of gravity above the keel  height of the metacenter above the keel  height of the center of buoyancy above the keel 
A partially full tank causes a virtual rise in the height of the __________.  center of gravity  metacenter  center of buoyancy  center of flotation 
Which technique could be used to give a more comfortable roll to a stiff vessel?  Move weights lower in the ship  Add weight near the centerline of the lower hold  Ballast the peak tanks  Concentrate weights on upper decks 
What will NOT decrease the stability of a vessel?  Topside icing  Using 35% of the fuel in a full tank  Lowering a weight suspended by a boom onto the deck  Running with a following sea 
A virtual rise in the center of gravity may be caused by __________.  filling a partially filled tank  using an on board crane to lift a freely swinging heavy object  emptying a partially filled tank  transferring ballast from the forepeak to the after peak 
One of the main purposes of the inclining experiment on a vessel is to determine the __________.  maximum load line  position of the metacenter  position of the center of buoyancy  location of the center of gravity of the light ship 
The purpose of the inclining experiment is to __________.  determine the lightweight center of gravity location  determine the location of the metacenter  verify data in the vessel's operating manual  verify the hydrostatic data 
Aboard a vessel, dividing the sum of the longitudinal moments by the total weight yields the vessel's __________.  vertical moments  righting moments  longitudinal position of the center of gravity  inclining moments 
A vessel's LCG is determined by __________.  dividing the total vertical moment summations by displacement  subtracting LCF from LCB  dividing the total longitudinal moment summations by displacement  multiplying the MT1 by the longitudinal moments 
Pitching is angular motion of the vessel about what axis?  Transverse  Vertical  Centerline  Longitudinal 
Rolling is angular motion of the vessel about what axis?  Longitudinal  Vertical  Centerline  Transverse 
Angular motion about the longitudinal axis of a vessel is known as __________.  pitch  surge  roll  sway 
The horizontal foreandaft movement of a vessel is called __________.  surge  heave  yaw  sway 
Horizontal fore or aft motion of a vessel is known as __________.  roll  sway  pitch  surge 
The horizontal port or starboard movement of a vessel is called __________.  sway  yaw  heave  surge 
Horizontal transverse motion of a vessel is known as __________.  pitch  surge  sway  heave 
Angular motion about the vertical axis of a vessel is called __________.  sway  surge  yaw  roll 
Which action will affect the trim of a vessel?  Moving high weights lower  Moving a weight forward  Adding weight at the tipping center  All of the above. 
The ship's tanks most effective for trimming are the __________.  peaks  settlers  domestics  deeps 
Those ship's tanks that are particularly important for trimming the ship are the __________.  settlers  domestics  deeps  peaks 
The change in trim of a vessel may be found by __________.  looking at the Hydrostatic Properties Table for the draft of the vessel  dividing the trim moments by MT1  dividing longitudinal moments by the displacement  subtracting the LCF from the LCB 
Which would NOT provide extra buoyancy for a vessel with no sheer?  Lighter draft  Higher bulwark  Raised fo'c'sle head  Raised poop 
The "trimming arm" of a vessel is the horizontal distance between the __________.  LHA and LCG  LCF and LCG  LCB and LCF  LCB and LCG 
When a vessel's LCG is aft of her LCB, the vessel will __________.  trim by the stern  be on an even keel  trim by the head  be tender 
The two points that act together to trim a ship are the __________.  LCF and LCB  LCG and LCB  VCG and LCG  metacenter and LCG 
Longitudinal moment is obtained by multiplying a vessel's weight and its __________.  LCG  VCG or KG  TCG  LCB 
The LCG of a vessel may be found by dividing displacement into the __________.  longitudinal center of gravity of the vessel  longitudinal baseline of the vessel  sum of the longitudinal moments of the vessel  sum of the vertical moments of the vessel 
A vessel trimmed by the stern has a __________.  set  drag  list  sheer 
A ship's forward draft is 22'04" and its after draft is 23'00". The draft amidships is 23'04". This indicates a concentration of weight __________.  at the bow  at the ends  amidships  in the lower holds 
The forward draft of your ship is 27'11" and the after draft is 29'03". The draft amidships is 28'05". Your vessel is __________.  listed  trimmed by the head  hogged  sagged 
A ship's forward draft is 22'04" and its after draft is 23'00". The draft amidships is 23'04". This indicates a concentration of weight __________.  amidships  at the ends  in the lower holds  at the bow 
The result of two forces acting in opposite directions and along parallel lines, is an example of what type of stress?  Strain  Tensile  Compression  Shear 
The shearing stresses on a ship's structure are usually greatest at __________.  the bow  the ship's quarterlength points  midships  the stern 
Tensile stress is a result of two forces acting in __________.  opposite directions on the same line, tending to compress the object  opposite directions along parallel lines  opposite directions on the same line, tending to pull the material apart  the same direction along parallel lines 
A vessel's bottom will be subjected to tension when weight is concentrated __________.  amidships  forward  at both ends of the vessel  aft 
Weight concentration in which area will cause a vessel's bottom to be subjected to tension stresses?  Forward  Aft  Amidships  At both ends 
Signs of racking stresses generally appear at the __________.  junction of the frames with the beams and floors  garboard strake, at each side of the keel  thrust bearing of the main shaft  bow and stern shell frames and plating 
When a vessel is stationary and in a hogging condition, the main deck is under which type of stress?  racking  tension  shear  compression 
When a vessel is stationary and in a hogging condition, the main deck is under __________.  tension stress  shear stress  compression stress  racking stress 
If a vessel is sagging, which kind of stress is placed on the sheer strake?  Tension  Thrust  Racking  Compression 
When a vessel is stationary and in a hogging condition, the main deck is under __________.  shear stress  racking stress  tension stress  compression stress 
If a vessel is sagging, what kind of stress is placed on the sheer strake?  Thrust  Compression  Tension  Racking 
Your vessel has a midships engine room and the cargo is concentrated in the end holds. The vessel is __________.  hogging with tensile stress on main deck  hogging with compressive stress on main deck  sagging with compressive stress on main deck  sagging with tensile stress on main deck 
Which is the MOST important consideration for a tank vessel?  The vertical center of gravity  The stress on the hull  The longitudinal center of gravity  GM 
The normal tendency for a loaded tanker is to __________.  have a permanent list  hog  be very tender  sag 
Of the following, the most important consideration for a tank vessel is __________.  the longitudinal center of gravity  GM  the stress on the hull  the vertical center of gravity 
What is not usually a concern when loading a singlehulled tanker?  Initial stability  Trim  Draft  Bending moments 
The angular movement of a vessel about a horizontal line drawn from its bow to its stern is __________.  rolling  heaving  pitching  swaying 
The vertical motion of a floating vessel is known as __________.  heave  sway  yaw  surge 
The vertical motion of a floating vessel in which the entire hull is lifted by the force of the sea is known as __________.  sway  surge  heave  pitch 
Yawing is angular motion of the vessel about what axis?  Longitudinal  Transverse  Vertical  Centerline 
Heave is motion along the __________.  longitudinal axis  centerline axis  transverse axis  vertical axis 
What is NOT a motion of the vessel?  Trim  Roll  Yaw  Pitch 
The time required to incline from port to starboard and back to port again is called __________.  rolling period  range of stability  inclining moment  initial stability 
The time required to incline from bow down to stern down and return to bow down again is called __________.  amplitude moment  inclining moment  rolling period  pitching period 
The tendency of a vessel to return to its original trim after being inclined by an external force is __________.  transverse stability  buoyancy  longitudinal stability  equilibrium 