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Waste Water Engineering

The density of population over 40 hectares is 250/hectare. If water supply demand per day is 200 litres and sewage discharge is 80% of water supply, the sewage flow in sewers of separate system, is_____________________?

The density of population over 40 hectares is 250/hectare. If water supply demand per day is 200 litres and sewage discharge is 80% of water supply, the sewage flow in sewers of separate system, is_____________________?

A. 0.05552 cumec
B. 0.05554 cumec
C. 0.05556 cumec
D. 0.0556 cumec

The density of population over 40 hectares is 250/hectare. If water supply demand per day is 200 litres and sewage discharge is 80% of water supply, the sewage flow in sewers of separate system, is_____________________? Read More »

Civil Engineering Mcqs, Waste Water Engineering

The arrangement made for passing the sewer line below an obstruction below the hydraulic gradient lines called ____________________?

The arrangement made for passing the sewer line below an obstruction below the hydraulic gradient lines called ____________________?

A. Inverted syphon
B. Depressed sewer
C. Sag pipe
D. all of these

The arrangement made for passing the sewer line below an obstruction below the hydraulic gradient lines called ____________________? Read More »

Civil Engineering Mcqs, Waste Water Engineering