MCQOPTIONS
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| 1. |
A heat engine is supplied heat at the rate of 1700 kJ/min and gives an output of 9 kW. The thermal efficiency will be around |
| A. | 31.76% |
| B. | 35.76% |
| C. | 42.85% |
| D. | 45.85% |
| Answer» B. 35.76% | |