The most commonly used sewer under culverts is_______________?

Related Mcqs:

Turbidity is measured on_______________?

A. standard silica scale B. standard cobalt scale C. standard platinum scale D. platinum cobalt scale...

The percentage of filtered water, which is used for backwashing in rapid sand filters, is about______________?

A. 0.2 to 0.4 B. 0.4 to 1.0 C. 2 to 4 D. 5 to 7...

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...

Corrosion in concrete sewers is caused by______________?

A. septic conditions B. dissolved oxygen C. chlorine D. nitrogen...

Double filtration is used_______________?

A. to increase the filtration slow sand filters capacity of B. to increase the filtration rapid sand filters capacity of C. for isolated buildings like pools, hotels etc swimming D. all of the above...