Details and Assembled Drawing Petrol Engine, Parts Set 2

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Which of the following controls the air fuel ratio of petrol engine?

  

    (A) Governer

    (B) Carburator

    (C) Fuel pump

    (D) Injector

Carburator

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Which of the following medium is compressed in a diesel engine cyclinder?

  

    (A) Fuel alone

    (B) Air & lubricant

    (C) Air alone

    (D) Air and fuel

Air alone

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What will be the compression ratio in a diesel engine as compare to expansion ratio?

  

    (A) Less

    (B) Variable

    (C) Same

    (D) More

More

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What is the roughly time of spark in a cycle?

  

    (A) 0.001 sec

    (B) 0.01 sec

    (C) 0.1 sec

    (D) 0.0001 sec

0.001 sec

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