Civil Engineering - Waste Water Engineering - Discussion

27. 

Cement concrete sewers are only suitable if non-scouring velocity is between

[A]. 2.5 to 3.0 m/sec
[B]. 3.0 to 4.0 m/sec
[C]. 3.5 to 4.5 m/sec
[D]. 4.5 to 5.5 m/sec.

Answer: Option A

Explanation:

No answer description available for this question.

Anirban said: (Aug 2, 2019)  
Brick -> 1.5-2m/s.
Concrete -> 2.5-3 m/s.
Cast iron -> 3.5-4.5m/s.
Stoneware -> 3-4m/s.
Glazed ware -> above 4.5m/s.

Alex said: (Aug 10, 2019)  
Thank you @Anirban.

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