2921Civil EngineeringMedium
In slow sland filters, the turbidity of raw water can be removed only up to________?
A60 mg/litre
B150 mg/litre
C100 gm/litre
D75 mg/litre
Correct answer
A. 60 mg/litre
Explanation
The correct answer is 60 mg/litre.
Correct answer
A. 60 mg/litre
Explanation
The correct answer is 60 mg/litre.
A runoff river plant is________?
In an immersed body, center of pressure is ________?
Total pressure on the vertical face of a retaining wall of height h acts parallel to free surface and from the base at a distance of________?
According to ISI method of measurement, the order of the sequence is________?
Contour interval is________?
The process of diffusion of one liquid into the other through a semi-permeable membrane is called ________?