The non-clog pump which permits solid matter to pass out with the liquid sewage, 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...

Design period of 40 to 50 years is adopted for_________________?

A. Branch sewers B. Main sewers C. Trunk sewers D. All the above...

The ratio of design discharge to the surface area of a sedimentation tank is called____________________?

A. Surface loading B. Overflow rate C. Overflow velocity D. All of these...

The coagulant widely used for sewage treatment, is_________________?

A. Alum B. Ferric chloride C. Ferric sulphate D. Chlorinated copperas...