512Civil EngineeringMedium
The chemical most commonly used to increase speed of sedimentation of sewage is________?
Asulphuric acid
Blime
Ccopper sulphate
Dsodium permanganate
Correct answer
B. lime
Explanation
The correct answer is lime.
Correct answer
B. lime
Explanation
The correct answer is lime.
When the upstream face of a gravity dam is vertical, then the intensity of water pressure at the water surface and at the base respectively will be________?
In case of sewer lines________?
The viscosity of a gas________?
Number offish bolts per fish plate is________?
The flow in which each liquid particle has a definite path and their paths do not cross each other is called________?
The temperature affects the________?