Civil Engineering - Water Supply Engineering - Discussion

Discussion Forum : Water Supply Engineering - Section 1 (Q.No. 15)
15.
In pressure supply mains, water hammer pressure is reduced by providing
sluice valves
air valves
pressure relief valves
none of the these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
11 comments Page 2 of 2.

Aravind said:   2 years ago
As per my knowledge, It's a surge arester.


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