Civil Engineering - Waste Water Engineering - Discussion

Discussion Forum : Waste Water Engineering - Section 2 (Q.No. 34)
34.
Which one of the following tests is used for testing sewer pipes :
water test
ball test
mirror test
all of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Anirban Roy said:   4 years ago
Correct @Nuru Mohammed.

A smoke test is carried out in hose plumbing systems. For the main distribution lines, a water pressure test is carried out.

Nuru mohammed said:   5 years ago
Water to check leakage.
Ball to check obstruction.
Mirror to check the straightness of sewer.
(5)

Papai said:   7 years ago
To check any obstruction in sewer these two tests are performed @Sourav.

Sourav said:   8 years ago
What is ball and mirror test?

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