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Civil Engineering - Hydraulics - Discussion

Discussion Forum : Hydraulics - Section 6 (Q.No. 12)
Hydraulics
12.
The discharg formula Q = Cd 2gH x A is used for rectangular
small orifices only
large orifices only
small and large orifices only
for all types of orifices.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
17 comments Page 1 of 2.
Navya said:   9 years ago
It is small orifices.
Pratistha Pokhrel said:   8 years ago
For large orifice we have to integrate from h1 to h2.
Harish said:   8 years ago
Yes, this is for small orifice.
Puni said:   8 years ago
This is for small orifice.
(1)
Niraj Kumar said:   8 years ago
It will be small orifice.
Jdsinh said:   8 years ago
A small orifice is correct.

Because large orifice is 2/3cd underoot 2gh h^2/3.
Rohit said:   6 years ago
No, it is for a small orifice.
Saurabh said:   6 years ago
It is for small orifice.
Pijush Mal said:   6 years ago
The right answer will be a small rectangular office.
MJM said:   4 years ago
The Right answer should be (A).
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