A reversed Carnot cycle is operating between temperature limits of 272 K and (+) 49 C. If it acts as a heat engine gives an efficiency of 15.52%. What is the value of C.O.P. of a refrigerator operating under the same conditions?

A reversed Carnot cycle is operating between temperature limits of 272

1.	A reversed Carnot cycle is operating between temperature limits of 272 K and (+) 49 C. If it acts as a heat engine gives an efficiency of 15.52%. What is the value of C.O.P. of a refrigerator operating under the same conditions?
A.	6.44
B.	0.1838
C.	5.44
D.	2
Answer» D. 2

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A reversed Carnot cycle is operating between temperature limits of 272 K and (+) 49 C. If it acts as a heat engine gives an efficiency of 15.52%. What is the value of C.O.P. of a refrigerator operating under the same conditions?

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