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Discussion :: Internal Combustion Engines

  1. The firing order in an I.C. engine depends upon

  2. A.

     Arrangement of the cylinders

    B.

     Design of crankshaft

    C.

     Number of cylinders

    D.

     All of these

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    Answer : Option D

    Explanation :

    The order in which the ignition take place in various cylinders of a multi cylinder engine is called firing order. Every engine cylinder must fire once in every cycle. Three factors must be considered before deciding the firing order in IC engine. These are - Arrangement of the cylinders
    -Design of crankshaft
    -Number of cylinders


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