MCQOPTIONS
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MCQOPTIONS
| 1. |
The critical hydraulic gradient is given by _______ |
| A. | i<sub>c</sub> = / <sub>w</sub> |
| B. | i<sub>c</sub> = + <sub>w</sub> |
| C. | i<sub>c</sub> = - <sub>w</sub> |
| D. | i<sub>c</sub> = |
| Answer» B. i<sub>c</sub> = + <sub>w</sub> | |