For a given discharge, the efficiency of sedimentation tank can be increased by______________?

Related Mcqs:

Alkalinity in water is expressed as milli-grams per litre in terms of equivalent_______________?

A. calcium carbonate B. magnesium carbonate C. sodium carbonate D. calcium hydroxide...

The effect of increasing diameter of sewer on the self cleansing velocity is_____________?

A. to decrease it B. to increase it C. fluctuating D. nil...

The maximum efficiency of BOD removal is achieved in______________?

A. oxidation pond B. oxidation ditch C. aerated lagoons D. trickling filters...

An egg shaped section of sewer________________?

A. is economical than circular section B. provides self cleansing velocity at low discharges C. is more stable than circular section D. is easy to construct...

Assertion A : The consumption of water increases with increase in the distribution pressure. Reason R : Higher distribution pressure causes more loss and waste of water. Select your answer according to the coding system given below?

A. Both A and R are true and R is the correct explanation of A B. Both A and R are true but R is not the correct explanation of A C. A is true but R is false D. A is false but R is true...