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In vapor compression cycle having dry saturated vapor at the end of compression the work done is given by? H2 – Enthalpy of vapor after compression H1 – Enthalpy of vapor before compression

In vapor compression cycle having dry saturated vapor at the end of compression the work done is given by? H2 – Enthalpy of vapor after compression H1 – Enthalpy of vapor before compression Correct Answer H2 – H1

Work is done on the compressor in the compression process (1 – 2), and the external work-done in the remainder process of the cycle is zero. Hence the net work-done equals to the compressor work.

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