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Discussion :: Internal Combustion Engines

  1. Air fuel ratio at which a petrol engine cannot work is

  2. A.

     8 : 1

    B.

     10 : 1

    C.

     15 : 1

    D.

     20 : 1 and less

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    Workspace

    Answer : Option D

    Explanation :

    Air fuel ratio at which a petrol engine cannot work is 20 : 1 and less


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