MCQOPTIONS
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MCQOPTIONS
| 1. |
If the height of the hydraulic gradient line above the floor of thickness t is h and the specific gravity of the material of the floor is G, the minimum thickness t of the floor down stream of the crestwall, is given by the equation |
| A. | <img src="/_files/images/civil-engineering/irrigation/19-15-85-1.png"> |
| B. | <img src="/_files/images/civil-engineering/irrigation/19-15-85-2.png"> |
| C. | <img src="/_files/images/civil-engineering/irrigation/19-15-85-3.png"> |
| D. | <img src="/_files/images/civil-engineering/irrigation/19-15-85-4.png"> |
| Answer» D. <img src="/_files/images/civil-engineering/irrigation/19-15-85-4.png"> | |