MCQOPTIONS
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| 1. |
If a Carnot refrigerator and a Carnot heat pump are operating between the same two thermal reservoirs, and the COP of the refrigerator is 2.5, then COP of the heat pump will be: |
| A. | 4.5 |
| B. | 1.5 |
| C. | 2.5 |
| D. | 3.5 |
| Answer» E. | |