GATE Exam Questions - Engineering

Q1:

An inverted siphon is a

A device for distributing septic tank effluent to a soil absorption system

B device for preventing overflow from elevated water storage tank

C device for preventing crown corrosion of sewer

D section of sewer which is dropped below the hydraulic grade line in order to avoid an obstacle.

ANS:D - section of sewer which is dropped below the hydraulic grade line in order to avoid an obstacle.

option D is correct. Agree with the given answer.