MCQOPTIONS
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MCQOPTIONS
| 1. |
Which one of the following equations represents the downstream profile of Ogee spillway with vertical upstream face? (x, y) are the coordinates of the point on the downstream profile with origin at the crest of the spillway and Hd is the design head. |
| A. | \(\frac{y}{{{H_d}}}\; = \; - 0.5{\left( {\frac{x}{{{H_d}}}} \right)^{1.85}}\) |
| B. | \(\frac{y}{{{H_d}}}\; = \; - 0.5{\left( {\frac{x}{{{H_d}}}} \right)^{\frac{1}{{1.85}}}}\) |
| C. | \(\frac{y}{{{H_d}}}\; = \; - 2.0{\left( {\frac{x}{{{H_d}}}} \right)^{1.85}}\) |
| D. | \(\frac{y}{{{H_d}}}\; = \; - 2.0{\left( {\frac{x}{{{H_d}}}} \right)^{\frac{1}{{1.85}}}}\) |
| Answer» B. \(\frac{y}{{{H_d}}}\; = \; - 0.5{\left( {\frac{x}{{{H_d}}}} \right)^{\frac{1}{{1.85}}}}\) | |