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Discussion :: Chemical Engineering Thermodynamics

  1. For a cyclic process, a fixed ratio between heat and work

  2. A.

     Always exists

    B.

     May exist

    C.

     Never exists

    D.

     Is difficult to predict

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    Answer : Option A

    Explanation :

    For a cyclic process by first law of thermodynamics we can say δQ−δW=0⇒δQδW=1
    So, a fixed ratio always exists and we can also the difference between the heat and work is a point function.


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