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Civil Engineering - Hydraulics

Exercise : Hydraulics - Section 6
41.
Discharge with velocity of approach, over a rectangular weir is
Cd x L x 2g [(H + ha)3/2 + ha3/2]
Cd x L x 2g [(H + ha)3/2 - ha3/2]
Cd x L x 2g [(H - ha)3/2 + ha3/2]
Cd x L x 2g [(H - ha)3/2 - ha3/2]
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
To avoid the tendency of separation of liquid flow, the most suitable ratio of the diameters of the throat and the pipe, is
1/4 to 1/8
1/3 to 1/2
1/2 to 3/4.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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