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Discussion :: Refrigeration and Air Conditioning

  1. Pressure of water vapour is given by

  2. A.

     0.622 Pv/ (Pb - Pv)

    B.

     μ/[1 - (1 - μ) (Ps/Pb)]

    C.

     [Pv (Pb - Pd)]/ [Pd (Pb - Pv)]

    D.

     None of these

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    Answer : Option D

    Explanation :

    Pressure of water vapour is given by ln(P1/P2) = (ΔHvap/R)((1/T2) - (1/T1))


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