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The subjects listed below are currently available for testing in the new online study room and are available for download to your computer. Click on subject below for details.

Engineering Examination Questions

All Engine Room Questions

Engine Room Electrical         

Engine Room General          

Engine Room Safety            

Engine Room Steam            

Engine Room Motor 

Gas Turbine Plants  

QMED Oiler          

Deck Examination Questions

Master 25/50/100 Ton

Operator Uninspected Passenger Vessel

All Deck Exam Modules

Able Seaman Questions

Advanced Subjects, Unlimited Oceans Master, Mate

Rules of the Road  

Aids to Navigation  Glossary Included

Breathing Apparatus

Cargo Equipment 

Cargo Stowage

Charts and Publications 

Chemical Testing

Right Whales

Damage Control  

Deck Engineering

Deck Safety

Emergency Procedures 

FCC Exam Questions

Fire Fighting Glossary Included 

First Aid  

G.M.D.S.S.  

Great Lakes

Hazardous Cargo

Inert Gas

Inland Navigation  

Instruments and Accessories

Lifesaving

Lifeboatman

Liquid Cargo and Bunkering

Marine Radio Operator 

Meteorology  "Glossary Included" 

Mobile Offshore Drilling Unit

Latest NMC / USCG Questions

Celestial Navigation

Navigational Procedures

Pollution Control and Prevention

Rules and Regulations

Plotting/Navigational Problems

QMED

Survival Craft

Seamanship   Glossary Included

Sailing Vessels  

Ship Handling 

Ships Construction Glossary Included  

Ships Business

Signaling  

Stability and Trim Glossary Included 

Tankerman

Tides and Currents Glossary Included 

Towing

Watchkeeping  

Common Knots

Radar Plotting

Motor Plants

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Click Here to Preview Engine Room Motor Plants Questions

Click Here to Preview Engine Room Motor Plants I Questions

Click Here to Preview Engine Room Motor Plants II Questions

Click Here to Preview Engine Room Motor Propulsion Questions

 Listed below is an outline of the modules available in the online study that contain the questions on the subject "Motor Plants ".

Click on the "Enter Online Study" link above to begin preparing for your exam.

The following Engine Room modules are available in the online study.

Unlimited Engineer Motor Subjects

  • Exam Code: 1AE01 Endorsement: First Assistant Engineer, Unlimited Modules: Q511 - Q517:
    • Q514- Motor Plants,
      • Motor Propulsion
        • Main engines
        • Auxiliary engines
        • Starting systems
        • Lubrication systems
        • Fuel
        • Fuel systems
        • Fuel injection systems
        • Air-charging systems
        • Control systems
        • Automation systems
        • Governors
      • Steam Generators
        • Auxiliary boilers
        • Water chemistry
        • Safety
        • Casualty control
  • Exam Code: 3AE01 Endorsement: Third Assistant Engineer, Unlimited Modules: Q531 - Q534:
    • Q531- Motor Plants I,
      • Motor Propulsion
        • Fundamentals
        • Main engines
        • Auxiliary engines
        • Starting systems
        • Lubrication systems
        • Fuel
        • Fuel systems
        • Fuel injection systems
    • Q532-Motor Plants II, 
      • Motor Propulsion
        • Intake systems
        • Exhaust systems
        • Cooling systems
        • Air-charging systems
        • Drive systems
        • Control systems
        • Automation systems
        • Governors
        • Steam systems
        • Water chemistry
        • Safety
        • Casualty control
      • Steam Generators
        • Steam-theory
        • Auxiliary boilers
        • Feedwater systems
        • Condensate systems
        • Recovery systems
      • Steam Engines
        • Auxiliary turbines

Limited Engineer Motor Subjects

  • Exam Code: AEL01 Endorsement: Assistant Engineer-Limited Modules: Q610 - Q615:
    • Q610-Motor Plants,
      •  Motor Propulsion
        • Fundamentals
        • Main engines
        • Auxiliary engines
        • Starting systems
        • Lubrication systems
        • Fuel
        • Fuel systems
        • Fuel injection systems
        • Intake-Exhaust Systems
        • Cooling systems
        • Casualty control
        • Air-charging systems
        • Drive systems
        • Control systems
        • Automation systems
        • Water chemistry
        • Safety
        • Governors
      • Steam Generators
        • Steam-theory
        • Auxiliary boilers
        • Feedwater systems
        • Condensate systems
      • Steam Engines
        • Auxiliary turbines
  • Exam Code: CEL01 Endorsement: Chief Engineer, Limited Modules: Q601 - Q603:
    • Q602-Motor Plants,
      • Motor Propulsion
        • Air-charging systems
        • Automation systems
        • Auxiliary engines
        • Control systems
        • Fuel
        • Fuel injection systems
        • Fuel systems
        • Governors
        • Lubrication systems
        • Main engines
        • Starting systems
      • Steam Generators
        • Casualty control
        • Safety
        • Steam systems
        • Water chemistry
  • Exam Code: DDE01 Endorsement: DDE Unlimited Modules: Q620 - Q625:
    • Q620-Motor Plants,
      • Motor Propulsion
        • Air-charging systems
        • Automation systems
        • Auxiliary engines
        • Casualty control
        • Control systems
        • Cooling systems
        • Drive systems
        • Fuel
        • Fuel injection systems
        • Fuel systems
        • Fundamentals
        • Governors
        • Intake-exhaust systems
        • Lubrication systems
        • Main engines
        • Safety Starting systems
      • Steam Generators
        • Auxiliary boilers
        • Auxiliary turbines
        • Condensate systems
        • Feedwater systems
  • Exam Code: DDE04 Endorsement: DDE 1000-4000 HP Modules: Q630 - Q634:
    • Q630-Motor Plants,
      •  Motor Propulsion
        • Air-charging systems
        • Automation systems
        • Auxiliary engines
        • Casualty control
        • Control systems
        • Cooling systems
        • Drive systems
        • Exhaust systems
        • Fuel
        • Fuel injection systems
        • Fuel systems
        • Fundamentals
        • Governors
        • Intake systems
        • Lubrication systems
        • Main engines
        • Safety
        • Starting systems
        • Water chemistry
      • Steam Generators
        • Auxiliary boilers
        • Condensate systems
        • Feedwater systems
        • Recovery systems
  • Exam Code: OSE01 Endorsement: Chief Engineer-OSV Modules: Q680 - Q684:
    • Q680-Motor Plants,
      • Motor Propulsion
        • Main engines
        • Auxiliary engines
        • Starting systems
        • Lubrication systems
        • Fuel
        • Fuel systems
        • Fuel injection systems
        • Air-charging systems
        • Control systems
        • Automation systems
        • Governors
        • Safety
        • Casualty control
      • Steam Generators
        • Auxiliary boilers
        • Feedwater systems
        • Condensate systems
        • Recovery systems
  • Exam Code: OSE02 Endorsement: Assistant Engineer-OSV Modules: Q650 - Q654:
    • Q650 - Motor Plants,
      • Motor Propulsion
        • Air-charging systems
        • Automation systems
        • Auxiliary engines
        • Casualty control
        • Control systems
        • Cooling systems
        • Drive systems
        • Exhaust systems
        • Fuel
        • Fuel injection systems
        • Fuel systems
        • Fundamentals
        • Governors
        • Intake systems
        • Lubrication systems
        • Main engines
        • Safety
        • Starting systems
        • Water chemistry
      • Steam Generators
        • Auxiliary boilers
        • Condensate systems
        • Feedwater systems
        • Recovery systems
        • Steam-theory
  • Exam Code: UFIV01 Endorsement: Chief Engineer-UFIV Modules: Q697 - Q696
    • Q694-Motor Plants
      • Motor Propulsion
        • Air-charging systems
        • Automation systems
        • Auxiliary engines
        • Casualty control
        • Control systems
        • Fuel
        • Fuel injection systems
        • Fuel systems
        • Governors
        • Lubrication systems
        • Main engines
        • Safety
        • Starting systems
      • Steam Generators
        • Auxiliary boilers
        • Condensate systems
        • Feedwater systems
        • Recovery systems
  • Exam Code: UFIV02 Endorsement: Assistant Engineer, UFIV Modules: Q690 - Q693
    • Q690-Motor Plants
      • Motor Propulsion
        • Air-charging systems
        • Automation systems
        • Auxiliary engines
        • Casualty control
        • Control systems
        • Cooling systems
        • Drive systems
        • Exhaust systems
        • Fuel
        • Fuel injection systems
        • Fuel systems
        • Fundamentals
        • Governors
        • Intake systems
        • Lubrication systems
        • Main engines
        • Safety
        • Starting systems
        • Water chemistry
      • Steam Generators
        • Auxiliary boilers
        • Condensate systems
        • Feedwater systems
        • Recovery systems
        • Theory

  If you are studying for a United States Coast Guard Engine Room License exam which includes this module, you should  work through these questions until you are scoring 80% or better on them.

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Revised: 26 Oct 2023 13:41:17 -0400 

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Email: Captain Steve 

  For details on license requirements, application forms,  licensing fees, and testing locations, visit the United States Coast Guard / National Maritime Centers web site and look under Mariner's information center. The questions used in the online study  are updated annually from the NMC sample exams. All illustrations are current.

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