 
			 
			MCQOPTIONS
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				| 1. | A heat reservoir is maintained at 927°C. If the ambient temperature is 27°C, the availability of heat from the reservoir is limited to | 
| A. | 57% | 
| B. | 66% | 
| C. | 70% | 
| D. | 75% | 
| E. | 88% | 
| Answer» E. 88% | |