Volume 3 CDC 2A651 Engine Systems (Q24-34)

11 Questions | Attempts: 111
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  • 1/11 Questions

    In an engine oil tank,which device separates the air from the oil?

    • Aeration.
    • Deaerator.
    • Check valve
    • Bypass valve.
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  • 2. 

    What is used to check the oil level in a F108-CF-100 engine?

    • Sight gauge on the oil tank.

    • Flight station

    • Beer

    Correct Answer
    A. Sight gauge on the oil tank.
  • 3. 

    What term is used to indicate that air is being mixed with the oil in th oil pump to creat pockets of air?

    • Aeration.

    • Induction.

    • Convection.

    • Compression

    Correct Answer
    A. Aeration.
  • 4. 

    On an F100-PW-220 engine,the air/oil coolers are mounted on the fan duct and use

    • Secondary fan airflow as a coolant.

    • Secondary fan airflow as an oil heater.

    • Primary core engine airflow as a coolant.

    • Primary core engine airflow as an oil heater.

    Correct Answer
    A. Secondary fan airflow as a coolant.
  • 5. 

    On an F100-PW-220 engine,what component permits oil to bypass the oil filter during cold weather starts

    • Oil relief valve.

    • Filter bypass valve

    • Filter poppet valve.

    • Oil pressure transmitter tap.

    Correct Answer
    A. Filter bypass valve
  • 6. 

    When an engine is not operating,static preload for a carbon oil seal is provided by

    • Air pressure.

    • Oil pressure.

    • Spring pressure.

    • Hydraulic pressure.

    Correct Answer
    A. Spring pressure.
  • 7. 

    Which type pf oil cooler operates on the same principle as a radiator in an automobile?

    • Air.

    • Fuel.

    • Hydraulic.

    • Pneumatic.

    Correct Answer
    A. Air.
  • 8. 

    Which type of oil system stores the oil in a tank fitted to the side of the engine?

    • Wet sump.

    • Dry sump.

    • Hot tank.

    • Cold tank.

    Correct Answer
    A. Dry sump.
  • 9. 

    On an F100 engine, the breather pressurizing valve is internally mounted in the

    • Oil tank .

    • Gearbox.

    • Oil filter.

    • Oil pump.

    Correct Answer
    A. Gearbox.
  • 10. 

    The F100-PW-100 engine oil pressure varies with N2 speed,engine inlet oil temperature,and

    • Oil jet pressure.

    • Fan turbine speed.

    • Oil nozzle condition.

    • Number of oil jets used.

    Correct Answer
    A. Oil nozzle condition.
  • 11. 

    Which type of oil system design places the oil cooler in the pressure subsystem?

    • Wet tank

    • Dry tank

    • Hot tank

    • Cold tank

    Correct Answer
    A. Cold tank

Quiz Review Timeline (Updated): Mar 20, 2022 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 20, 2022
    Quiz Edited by
    ProProfs Editorial Team
  • Jan 09, 2011
    Quiz Created by
    Vison
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