MCQOPTIONS
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MCQOPTIONS
| 1. |
Estimate the wetted perimeter of a trapezoidal section of depth y, base B and side slope Z. |
| A. | B+2y ( sqrt{1+Z^2} ) |
| B. | B+y ( sqrt{1+Z^2} ) |
| C. | 2y ( sqrt{1+Z^2} ) |
| D. | y ( sqrt{1+Z^2} ) |
| Answer» B. B+y ( sqrt{1+Z^2} ) | |