 
			 
			MCQOPTIONS
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				| 1. | A cross flow type air heater has an area of 50 cm2. The overall heat transfer coefficient is 100 W/m2 K and heat capacity of both hot and cold stream is 1000 W/m K. The value of NTU is | 
| A. | 1000 | 
| B. | 500 | 
| C. | 5 | 
| D. | 0.2 | 
| Answer» C. 5 | |