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Discussion :: Internal Combustion Engines

  1. The increase of cooling water temperature in petrol engine will _________ the knocking tendency.

  2. A.

     Not effect

    B.

     Decrease

    C.

     Increase

    D.

     None of these

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    Answer : Option C

    Explanation :

    The increase of cooling water temperature in petrol engine will increase the knocking tendency.


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