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| Q. |
Which of the following is also known as V notch? |
| A. | trapezoidal |
| B. | stepped |
| C. | triangular |
| D. | sharp edged |
| Answer» C. triangular | |
| Explanation: a triangular notch also called a v notch is of triangle shape with apex down. the expression of the discharge over triangular notch or weir is q = 8/15 cd (2g) 1/2 × h 5/2. | |
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