Civil Engineering - Waste Water Engineering - Discussion

Discussion Forum : Waste Water Engineering - Section 3 (Q.No. 23)
23.
For trunk sewers more than 1.25 m in diameter, the ratio of the maximum daily sewage flow to the average daily sewage flow is assumed
1.5
2.0
2.5
3.0
3.5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
13 comments Page 2 of 2.

Hisham said:   6 years ago
1.5 for hourly variation (Garg page. 12).
Here its daily. So 2 is the correct ratio.

Dipu bunku rose said:   6 years ago
The given answer is correct.
(1)

Ankit agrawal said:   6 years ago
Max. daily sewage flow = 1.8,
Max. hourly sewage flow = 1.5,
Given trunk dia. = 1.25,
Ratio = 1.25*1.8/ 1.5 = 1.5 (answer).
(4)


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