Civil Engineering - UPSC Civil Service Exam Questions - Discussion

Discussion Forum : UPSC Civil Service Exam Questions - Section 15 (Q.No. 49)

UPSC Civil Service Exam Questions

49.

The entry of foul smelling gases into the house coming from the sewers can be prevented by

providing water seals for all the fixtures

providing water seals for all the fixtures and a vent pipe in the plumbing system

providing sufficient vent pipes in the plumbing system

exhaust fans

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

3 comments Page 1 of 1.

Neoemx said: 7 years ago

Yes, I agree too. Water seals is right, but we can also say that the vent pipe system must be enough and fixed.

Dolly said: 7 years ago

I think it should be B.

Priyanka said: 5 years ago

B is correct

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