1.

In a vapour compression refrigeration cycle, following data are obtained: Ethalpy at suction to the compressor : \[180\,\,kJ/kg\] Ethalpy at discharge from the compressor : \[210\,\,kJ/kg\] Enthalpy at exit from : \[80\,\,kJ/kg\] What is the C.O.P. of the cycle?

A. 5.33                             
B. 4.33
C. 3.33                             
D. 2.33
Answer» D. 2.33


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