Efficiency of the Carnot engine is given as 80%. If the cycle direction be reversed, what will be the value of coefficient of performance of reversed Carnot cycle refrigerator?

Efficiency of the Carnot engine is given as 80%. If the cycle directio

1.	Efficiency of the Carnot engine is given as 80%. If the cycle direction be reversed, what will be the value of coefficient of performance of reversed Carnot cycle refrigerator?
A.	1.25
B.	0.8
C.	0.5
D.	0.25
Answer» E.

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Efficiency of the Carnot engine is given as 80%. If the cycle direction be reversed, what will be the value of coefficient of performance of reversed Carnot cycle refrigerator?

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