Civil Engineering - Waste Water Engineering - Discussion
Discussion Forum : Waste Water Engineering - Section 4 (Q.No. 21)
21.
In a residential colony, sewers of diameters 100 mm, 150 mm and 225 mm were laid with a gradient 1 in 120. Which portion of the sewage system does not choke in due course of time
Discussion:
9 comments Page 1 of 1.
Rakesh said:
9 years ago
Why? Please explain anyone.
Adhi said:
9 years ago
As the diameter goes increasing, flow continues, velocity increase without any choke in 225 pipe.
So, the correct answer is D.
So, the correct answer is D.
Vishwas said:
8 years ago
Actually, the gradient for sewer having a diameter above 150 mm is 1 in 100.
Aamir said:
8 years ago
Yes, It should be D.
Rocsci said:
7 years ago
Given answer is correct because;
1) 225 mm diameter sewer laid 1 in 120.
2) 150 mm diameter sewer laid 1 in 100.
3) 100 mm diameter sewer laid 1 in 60.
1) 225 mm diameter sewer laid 1 in 120.
2) 150 mm diameter sewer laid 1 in 100.
3) 100 mm diameter sewer laid 1 in 60.
(2)
Pawan said:
7 years ago
Thanks @Adhi.
Anomie said:
6 years ago
Thanks @Rocsci.
Dipunku said:
5 years ago
Correct @Rocsi. As it is 1 in 120.
Sanku said:
5 years ago
Correct, thanks @Rocsci.
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