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

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

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

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

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