During purification process of sewage the gas given off, is________________?

Related Mcqs:

Which of the following pumps in used to pump sewage solids with liquid sewage without clogging the pump is ?

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

In normal conditions, the period for sludge digestion, is_______________?

A. 10 days B. 20 days C. 30 days D. 60 days...

The formula V = (1/n) r2/3____________________?

A. Chezy’s formula B. Bazin’s formula C. Kutter’s formula D. Manning’s formula...

If the depth of partial flow in a sewer of diameter 2 m, is 50 cm, its wetted perimeter is____________________ ?

A. 1/3 B. 0/2 C. 0/3 D. 2 /3...

For providing an Indian type W.C., the R.C.C. slabs in the toilet portion__________________?

A. Should be sunk by 20 cm B. Should be kept 20 cm above the adjacent portion C. Should be sunk by 50 cm D. Need not be sunk...