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1. |
Find the Relative C.O.P. of a refrigeration system if the work input is 60 KJ/kg and refrigeration effect produced is 130 KJ/kg of refrigerant flowing. Also Theoretical C.O.P. is 3. |
A. | 0.65 |
B. | 0.79 |
C. | 0.72 |
D. | 0.89 |
Answer» D. 0.89 | |