 
			 
			MCQOPTIONS
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				| 1. | Estimate the value of wetted area of a circular section in case of maximum discharge if the radius of the channel is 7m. | 
| A. | 134m2 | 
| B. | 144m2 | 
| C. | 154m2 | 
| D. | 164m2 | 
| Answer» B. 144m2 | |