Discussion :: Irrigation
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In case of a trapezoidal notch fall
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A.
top width of the notch is kept between 3/4 th of full water depth above the sill of the notch |
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B.
top length of the piers should not be less than their thickness |
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C.
splay up stream from the notch section is 45° |
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D.
splay down stream from the notch section is 22 \( \frac { 1 } { 2 }^0\) |
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E.
all the above. |
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Answer : Option E
Explanation :
No answer description available for this question.
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