In a city the ratio of the drainage to sewage is 20, the percentage discharge passing through non-monsoon periods, is_____________________?

Related Mcqs:

The Chezy’s constant C in the formula V = C_________________?

A. Size of the sewer B. Shape of the sewer C. Roughness of sewer surface D. All the above...

Which one of the following part of human body withstands minimum radiation ?

A. Thyroid B. Kidneys C. Eyes D. Ovaries/testis...

The effluent of a septic tank is_________________?

A. Fit for discharge into any open drain B. Foul and contains dissolved and suspended solids C. As good as that from a complete treatment D. None of these...

The laying of sewers is done with____________________?

A. Magnetic compass B. Theodolite C. Level D. Clinometer...

Assertion A.: A free board of 0.3 m is provided above the top sewage line in septic tanks. Reason (R): It helps to accommodate the scum in the septic tank_________________?

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