MCQOPTIONS
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MCQOPTIONS
| 1. |
Find the coefficient of performance when the refrigeration effect (Re) is 145.7 and the work done (W) is 32.46 KJ. |
| A. | 4.5 |
| B. | 5.5 |
| C. | 4.6 |
| D. | 5.6 |
| E. | is 145.7 and the work done (W) is 32.46 KJ.a) 4.5b) 5.5c) 4.6d) 5.6 |
| Answer» B. 5.5 | |