MCQOPTIONS
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| 1. |
The maximum quantity of water expected in one the longitudinal drains on clayey soil is 0.9 cum/s. If the Manning's roughness coefficient is 0.02 and allowable velocity of flow is 1.2 m/s, then the cross sectional area (in sq. m) would be |
| A. | 0.02 |
| B. | 0.75 |
| C. | 45 |
| D. | 1.33 |
| E. | 0.03 |
| Answer» C. 45 | |