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Q. |
The efficiency of a Carnot engine is given as 0.75. If the cycle direction is reversed, what will be the value of COP of reversed Carnot cycle |
A. | 0.33 |
B. | 0.25 |
C. | 1.33 |
D. | 0.75 |
E. | 4 |
Answer» A. 0.33 |
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