When the difference in weir crest and downstream river bed is limited into 3 metres, generally used is ?

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Kiran Rapria • 4.26K Points
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Q. When the difference in weir crest and downstream river bed is limited into 3 metres, generally used is ?

(A) vertical drop weir

(B) drystone slope weir

(C) concrete slope weir

(D) parabolic weir

Correct : Option (C)

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