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Discussion :: Internal Combustion Engines

  1. The cam shaft of a four stroke I.C. engine running at 1500 rpm will run at

  2. A.

     1500 rpm

    B.

     750 rpm

    C.

     3000 rpm

    D.

     Any value independent of engine speed

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    Workspace

    Answer : Option B

    Explanation :

    The camshaft is either chain or gear driven from the crankshaft. Because the engine is a four stroke, the camshaft will rotate at half the speed of the crankshaft. The cam shaft of a four stroke I.C. engine running at 1500 rpm will run at 750 rpm


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