Civil Engineering - Water Supply Engineering - Discussion

Discussion Forum : Water Supply Engineering - Section 7 (Q.No. 32)
32.
In rapid sand filters the ratio of length and diameter of the lateral, should not be greater than
10
15
20
25
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
11 comments Page 2 of 2.

Gajan Rana said:   9 years ago
It's 60 in text book.

Which is correct answer? Please tell me.


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