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Home ‣ Mechanical Engineering ‣ IC Engines and Nuclear Power Plants Comments
  • Question

  • The unit million electron volts (Mev) is commonly used to measure the nuclear energy.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 

    • IC Engines and Nuclear Power Plants problems

    Search Results

    • 1. Morse test is used to determine the I.P. of a

    • Options
    • A. single cylinder petrol engine
    • B. four stroke engine
    • C. single cylinder diesel engine
    • D. multi-cylinder engine
      • Discuss
    • 2. Light weight substances can not be effective moderators.

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. A two stroke cycle engine gives __________ mechanical efficiency than a four stroke cycle engine.

    • Options
    • A. higher
    • B. lower
      • Discuss
    • 4. An atom bomb utilises uncontrolled nuclear fission.

    • Options
    • A. True
    • B. False
      • Discuss
    • 5. In qualitative governing, the quantity of fuel is varied to suit the load on the engine and the total charge of air is altered.

    • Options
    • A. Correct
    • B. Incorrect
      • Discuss
    • 6. The compression ratio in petrol engines is kept low as compared to diesel engines because higher compression ratio in petrol engines would lead to pre-ignition of fuel.

    • Options
    • A. Agree
    • B. Disagree
      • Discuss
    • 7. Which of the following does not relate to a compression ignition engine?

    • Options
    • A. Fuel pump
    • B. Fuel injector
    • C. Governor
    • D. Carburettor
      • Discuss
    • 8. The higher combustion chamber wall temperature in compression ignition engines will __________ knocking tendency.

    • Options
    • A. increase
    • B. reduce
    • C. not effect
      • Discuss
    • 9. The two stroke cycle engines have lighter flywheel.

    • Options
    • A. Agree
    • B. Disagree
      • Discuss
    • 10. The scavenging efficiency of a four stroke cycle diesel engine is

    • Options
    • A. below 50%
    • B. between 50 and 85%
    • C. between 85 and 95%
    • D. between 95 and 100%
      • Discuss

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