+1 vote
in Environmental Engineering by (81.4k points)
Semi elliptical sections of sewer are not used nowadays.

(a) True

(b) False

I have been asked this question in exam.

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

+1 vote
by (693k points)
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Best answer
The correct answer is (a) True

To elaborate: There is no availability of factory made sections of this shape and its construction is also difficult.

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