Civil Engineering - Waste Water Engineering - Discussion
Discussion Forum : Waste Water Engineering - Section 7 (Q.No. 17)
17.
The most efficient cross-section of sewers in a combined sewerage system is
Discussion:
25 comments Page 1 of 3.
Abhishek said:
8 years ago
For Combined System = Egg Shaped, because lower portion of egg shaped sewer is used in low discharge and upper large section used in high discharge condition.
Muhammad Ali Khetran said:
4 years ago
Both of the answers for circular and egg-shaped are correct .
Because combined sewer may be in both shape circular and egg-shaped not (new egg-shaped)
Because combined sewer may be in both shape circular and egg-shaped not (new egg-shaped)
Sandeep kumar said:
8 years ago
Egg shaped sewer is used in combined sewer because in combined sewer flow of sewage in egg-shaped sewer is better than the circular sewer.
Kevin Borg said:
3 years ago
D is the answer if the sewer is combined, circular if it is a single sewer system also because it helps with flow and cleaning itself.
Prince garg said:
4 years ago
The circular section is most efficient but egg-shape is preferred because it can give self-cleaning velocity in dryer periods also
Numan khan said:
5 years ago
Egg shaped is adopted as combined sewer when there is alot of rainfall,
Egg shaped and new egg shaped as different diameter.
Egg shaped and new egg shaped as different diameter.
Jero M said:
2 years ago
For combined, egg-shaped is preferred. And for a separate system, the circular is preferred. The answer must be egg-shaped.
(1)
Jatin said:
7 years ago
For a combined system, egg-shaped sewer is suitable because it gives SELF CLEANING velocity to sewage.
Vaghesh rajgor said:
7 years ago
For separate system circular Cross section used. For combined, egg-shaped sewers are generally used.
MD Irshad alam said:
8 years ago
Combine system-egg shaped sewer and for both combined and separate - egg -shaped sewer.
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