MCQOPTIONS
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| 1. |
The coefficient of performance of a Carnot refrigerator working between \[{{30}^{o}}C\]and \[{{0}^{o}}C\] is [UPSEAT 2002] |
| A. | 10 |
| B. | 1 |
| C. | 9 |
| D. | 0 |
| Answer» D. 0 | |