Which of the following are the causes of failure of weirs?1. Rupture o – McqOptions

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1.	Which of the following are the causes of failure of weirs?1. Rupture of floor due to uplift2. Rupture of floor due to suction caused by standing wave3. Scour on the upstream and downstream of the weir
A.	1 and 2 only
B.	1 and 3 only
C.	1, 2 and 3
D.	2 and 3 only
Answer» D. 2 and 3 only

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