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1. |
In a mechanical refrigerator, the low temperature coils are at a temperature of \[-23{}^\circ C\] and the compressed gas in the condenser has a temperature of\[27{}^\circ C\]. The theoretical coefficient of performance is |
A. | 5 |
B. | 8 |
C. | 6 |
D. | 6.5 |
Answer» B. 8 | |