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Discussion :: Refrigeration and Air Conditioning

  1. Which of the following statement is wrong?

  2. A.

     The value of C.O.P. is always greater than one

    B.

     In a vapour compression system, the condition of refrigerant before entering the compressor is dry saturated vapour

    C.

     The space between the saturated liquid line and saturated vapour line, in a pressure enthalpy chart, is wet vapour region

    D.

     None of the above

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    Answer : Option D

    Explanation :

    -The value of C.O.P. is always greater than one
    - In a vapour compression system, the condition of refrigerant before entering the compressor is dry saturated vapour
    - The space between the saturated liquid line and saturated vapour line, in a pressure enthalpy chart, is wet


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