engineering recuitment MP Vyapam Sub Engineer Mock Test 2024 Irrigation Engineering Dams and Spillways
Which of the following equations represents the d/s profile of “ogee” spillway with vertical u/s face ? (x, y) are the coordinates of the point on the d/s profile with origin at the crest of the spillway and Hd is the design head.
1
\(\rm \frac{Y}{H_d} = -0.5 \left( \frac{x}{H_d} \right)^{1.85}\)
2
\(\rm \frac{Y}{H_d} = -0.5 \left( \frac{x}{H_d} \right)^\frac{1}{1.85}\)
3
\(\rm \frac{Y}{H_d} = -2.0 \left( \frac{x}{H_d} \right)^{1.85}\)
4
\(\rm \frac{Y}{H_d} = -2.0 \left( \frac{x}{H_d} \right)^\frac{1}{1.85}\)