 
			 
			MCQOPTIONS
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				| 1. | For what value of end temperature difference ratio, is the arithmetic mean temperature difference 5% higher than the log-mean temperature difference? | 
| A. | 2.4 | 
| B. | 2.3 | 
| C. | 2.2 | 
| D. | 2.1 | 
| Answer» D. 2.1 | |