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The Egg shaped sewer provides ____ velocity for low flows over the circular sewer of equal capacity.

(a) Lesser

(b) Higher

(c) Slightly higher

(d) Very high

This question was posed to me in an online quiz.

My query is from Egg Shaped Sewers and Other Sewer Sections in section Hydraulic Design of Sewers of Environmental Engineering

1 Answer

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Best answer
The correct choice is (c) Slightly higher

The explanation: The Egg shaped sewer provides slightly higher velocity for low flows over the circular sewer of equal capacity. This makes it useful during a combined sewerage system.

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