Civil Engineering - Waste Water Engineering - Discussion

Discussion Forum : Waste Water Engineering - Section 1 (Q.No. 21)
21.
The detention time of a circular tank of diameter d and water depth H, for receiving the sewage Q per hour, is
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
6 comments Page 1 of 1.

Hima said:   3 years ago
Detention time (t) is equal to Volume of circular tank divided by rate of flow (Q).

Sandeep Kumar said:   4 years ago
Thanks for explaining.

Naga Sai said:   6 years ago
Simple logic, thanks @Subbu.

Subbu said:   7 years ago
The unit of detention time is sec.

So we have 4 options can choose first one.
(d^2=m^2 ) * ( (d=m)+(h=m))==m^3.
m^3=volume.
Q=m^3/sec.
(1)

Bandlaravichandra said:   7 years ago
The Units of detention time is -sec.

Dave said:   8 years ago
How? please explain the derivation.

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