Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion

Discussion Forum : Hydraulics and Fluid Mechanics - Section 5 (Q.No. 44)
44.
A tank of uniform cross-sectional area (A) containing liquid upto height (H1) has an orifice of cross-sectional area (a) at its bottom. The time required to bring the liquid level from H1 to H2 will be
Answer: Option
Explanation:
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Discussion:
1 comments Page 1 of 1.

M.S.R said:   7 years ago
Here, vol/time = a* √(2g(H2-H1).
time = A(H1-H2) /(a*√(2g(H1-H2)).
Now, time = A* √(H1-H2)/Cd*a*√(2g).

Correct me if I am wrong.

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