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Civil Engineering - Waste Water Engineering - Discussion

Discussion Forum : Waste Water Engineering - Section 3 (Q.No. 22)
Waste Water Engineering
22.
Pick up the correct statement from the following :
The water supply pipes carry pure water free from solid particles
The water supply pipes get clogged if flow velocity is less than self cleansing velocity
The sewers may be carried up and down the hills and valleys
The sewer pipes are generally laid along level hills
None of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
7 comments Page 1 of 1.
Anirban Roy said:   5 years ago
The concept of self cleansing velocity is applicable to only sewers and not water distribution pipes. Generally sewers are not carried up and down hills to avoid formation of clogs as sewage flow is preferably done along gravity and is not a pressure flow.
(3)
Lokesh kaushik said:   6 years ago
Thanks @Nima.
Pasha said:   6 years ago
@ Nima.

I think B also is an appropriate one.
Sam said:   7 years ago
Yes, I agree, @Nima.
Nima said:   8 years ago
It's water a supply pipe not sewage pipe.
Achyut said:   8 years ago
Why not B?
Jagdish said:   8 years ago
I think B is also right.
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