2185Civil EngineeringMedium
The maximum permissible limit for flouride in drinking water is________?
A10 mg/litre
B5 mg/litre
C1.5 mg/litre
D0.1 mg/litre
Correct answer
C. 1.5 mg/litre
Explanation
The correct answer is 1.5 mg/litre.
Correct answer
C. 1.5 mg/litre
Explanation
The correct answer is 1.5 mg/litre.
The maximum slenderness ratio of a steel column, the design of which is governed by wind or seismic forces is________?
The detention time of a circular tank of diameter d and water depth H, for receiving the sewage Q per hour, is________?
Carpet area does not include the area of________?
Pitot tube is used for measurement of________?
The amount of coagulant needed for coagulation of water increases with________?
A square surface 3 m x 3 m lies in a vertical line in water pipe its upper edge at vater surface. The hydrostatic force on square surface is ________?