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

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Academy of PakistanTest & Learning

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289Mechanical EngineeringMedium

A0.8

B0.25

C0.5

Dnone of the above

E1.25

Correct answer

B. 0.25

Explanation

The correct answer is 0.25.

Efficiency of a Carnot engine is given as 80%. If the- cycle direction be reversed, what will be the value of COP of reversed Carnot cycle________? - Answer and Explanation | Academy of Pakistan