 
			 
			MCQOPTIONS
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				| 1. | Fins are provided on heat transferring surface in order to increase: | 
| A. | Heat transfer area | 
| B. | Heat transfer coefficient | 
| C. | Temperature gradient | 
| D. | Mechanical strength of the equipment | 
| E. | All of the above | 
| Answer» B. Heat transfer coefficient | |