 
			 
			MCQOPTIONS
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				| 1. | Determine the velocity in case of critical flow having top width T and area A. | 
| A. | V = gD | 
| B. | V = ( sqrt{gD} ) | 
| C. | V = gD<sup>2</sup> | 
| D. | V = g ( frac{D}{2} ) | 
| Answer» C. V = gD<sup>2</sup> | |