1439Civil EngineeringMedium
Pick up the correct statement from the following?
AThe water supply pipes get clogged if flow velocity is less than self cleansing velocity
BThe water supply pipes carry pure water free from solid particles
CThe sewer pipes are generally laid along level hills
DThe sewers may be carried up and down the hills and valleys
Correct answer
B. The water supply pipes carry pure water free from solid particles
Explanation
The correct answer is The water supply pipes carry pure water free from solid particles.