Civil Engineering - Water Supply Engineering - Discussion

Discussion Forum : Water Supply Engineering - Section 1 (Q.No. 23)
23.
A high velocity of wash water is required for
rapid gravity filter with strainers
rapid gravity filter without strainers
slow sand filter with strainers
slow sand filter without strainers
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Mukund said:   4 years ago
Strainers is the holes for filtering the water.

Pankaj said:   5 years ago
Please explain about strainers.

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