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1. |
Estimate the critical depth in case of a rectangular channel having usual dimensions. |
A. | y<sub>c</sub> = ( sqrt{ frac{q^2}{g}} ) |
B. | y<sub>c</sub> = ( sqrt[3]{ frac{q^2}{g}} ) |
C. | y<sub>c</sub> = ( sqrt{ frac{q}{g}} ) |
D. | y<sub>c</sub> = ( sqrt[3]{ frac{q}{g}} ) |
Answer» C. y<sub>c</sub> = ( sqrt{ frac{q}{g}} ) | |