 
			 
			MCQOPTIONS
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				| 1. | Calculate the wetted perimeter of the most economical circular section having radius 3m in case of maximum discharge. | 
| A. | 15.12m | 
| B. | 16.12m | 
| C. | 17.12m | 
| D. | 18.12m | 
| Answer» C. 17.12m | |