Which of the following sewer is called as an ovoid sewer?
(a) Asbestos cement sewer
(b) Egg shaped sewer
(c) Plain cement sewer
(d) Salt glazed sewer
I have been asked this question during an internship interview.
Origin of the question is Egg Shaped Sewers and Other Sewer Sections topic in division Hydraulic Design of Sewers of Environmental Engineering