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JEE Main & Advanced Physics Thermodynamical Processes Question Bank Heat Engine Refrigerator and Second Law of Thermodynamics

  • question_answer
    The first operation involved in a Carnot cycle is  [AFMC 1998]

    A)            Isothermal expansion      

    B)            Adiabatic expansion

    C)            Isothermal compression 

    D)            Adiabatic compression 

    Correct Answer: A

    Solution :


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