The minimum compressor horsepower is nearest:

The ideal vapor refrigeration cycle utilizes R134a between saturation temperatures of ?20°C and 40°C. It has a flow

rate of 0.6 kg/s.



A) 10.1 hp

B) 11.8 hp

C) 13.3 hp

D) 15.2 hp


D) 15.2 hp

The minimum compressor power results from an isentropic process, so use h2

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