GATE ME 1992 | Second Law of Thermodynamics Question 31 | Thermodynamics

GATE ME 1992

MCQ (Single Correct Answer)

-0.3

A condenser of a refrigeration system rejects heat at a rate of $$120$$ $$kW,$$ while its compressor consumes a power of $$30$$ $$kW.$$ The coefficient of performance of the system would be

$$1/4$$

$$4$$

$$1/3$$

$$3$$

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