The design period in years for pumping plants, is___________________?

Related Mcqs:

Pick up the correct statement from the following ?

A. Maximum daily flow = 2 times the average daily flow B. Maximum daily flow = average daily flow C. Sewers are designed for minimum permissible velocity at minimum flow D. All the above...

A well oxidized sewage contains nitrogen mainly as___________________?

A. Nitrates B. Nitrites C. Free ammonia D. None of these...

A manhole is generally provided at each__________________?

A. Bend B. Junction C. Change of gradient 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...

For the survival of fish in a river stream, the minimum dissolved oxygen is prescribed________________?

A. 3 ppm B. 4 ppm C. 5 ppm D. 10 ppm...