The minimum diameter of a sewer is kept __________________?

Related Mcqs:

No treatment of the sewage is given if dilution factor is_____________?

A. Less than 150 B. Between 150 to 200 C. Between 200 to 300 D. More than 500...

In a sludge tank, the gas mainly produced, is_________________?

A. Oxygen B. Nitrogen C. Hydrogen D. Carbon dioxide...

The disintegrating pump in which solid matter is broken up before passing out, is__________________?

A. Centrifugal pump B. Reciprocating pump C. Pneumatic ejector D. None of these...

In primary sedimentation, the 0.2 mm inorganic solids get separated if specific gravity is_________________?

A. 2.25 B. 2.50 C. 2.55 D. 2.65...

The flow velocity in detritus tanks is________________?

A. 0.05 m/sec B. 0.09 m/sec C. 1.25 m/sec D. None of these...