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1. |
Calculate the specific energy in case of rectangular channel having discharge Q and yc is the critical depth |
A. | E = ( frac{y_c}{2} ) |
B. | E = ( frac{3}{2} ) y<sub>c</sub> |
C. | E = 2y<sub>c</sub> |
D. | E = 3y<sub>c</sub> |
Answer» C. E = 2y<sub>c</sub> | |