For the open drain (N = 0.025) shown in the below figure, the discharge is________________?

Related Mcqs:

Acid regression stage of sludge digestion at a temperature 21°C extends over a period of______________?

A. 15 days B. 30 days C. 60 days D. 90 days...

Pick up the incorrect statement from the following ?

A. Septic tanks are horizontal continuous flow type of sedimentation tanks B. Septic tanks are generally provided a detention period of 12 to 36 hours C. Septic tanks are completely covered and high vent shafts are provided for the escape of foul gases D. None of these...

If D.O. concentration falls down to zero in any natural drainage, it indicates the zone of__________________?

A. Degradation B. Active decomposition C. Recovery D. Cleaner water...

pH value of sludge during alkaline regression stage, is__________________?

A. More than 7 B. Less than 7 C. Less than 6 D. More than 6...

In a sedimentation tank (length L, width B, depth D) the settling velocity of a particle for a discharge Q, is____________________?

A. Q/(B × D) B. Q/(L × D) C. Q/L D. Q/(B × L)...