Ask a Question

Ventilating columns are provided at intervals of ______ along the sewer lines.

← Prev Question Next Question →
+1 vote
in Environmental Engineering by (81.4k points)
Ventilating columns are provided at intervals of ______ along the sewer lines.

(a) 30m

(b) 50m

(c) 100m

(d) 150m

The question was asked during an interview.

My query is from Joints and Shapes of Sewers and  Cleaning, Maintenance and Ventilation of Sewer topic in chapter Construction of Sewers, Sewer Appurtenances and Sewage Pumping of Environmental Engineering

1 Answer

+2 votes
by (693k points)
selected by
 
Best answer
The correct answer is (d) 150m

For explanation: The ventilating columns can be provided at the upper end of branch sewer at intervals of 150m to 300m along the sewer lines.

Related questions

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community

Categories

Powered by TalkJarvis
...