Waste Water Engineering Which one of the following gases is most significant as air pollutant? Sulphur-dioxide Carbondioxide Oxygen Nitrogen Sulphur-dioxide Carbondioxide Oxygen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The design period in years for pumping plants, is 2 to 3 1 3 to 5 5 to 10 2 to 3 1 3 to 5 5 to 10 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In sewage, the solids in mg per litre is 100 to 500 500 to 1000 1000 to 1500 1500 to 2000 100 to 500 500 to 1000 1000 to 1500 1500 to 2000 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The sewer which collects the discharge from a collecting system and delivers it to a treatment plant, is known House sewer Branch sewer Sewer outfall Lateral sewer House sewer Branch sewer Sewer outfall Lateral sewer ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The drainage area of a town is 12 hectares. Its 40% area is hard pavement ( K = 0.85), the 40% area is unpaved streets (K = 0.20) and the remaining is wooded areas (K = 0.15). Assuming the time of concentration for the areas as 30 minutes and using the formula Ps = 900/(t + 60) the maximum run off is 0.10 cumec 0.12 cumec 0.15 cumec 0.20 cumec 0.10 cumec 0.12 cumec 0.15 cumec 0.20 cumec ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Dry water flow in a combined sewer, is Domestic sewage Storm water Industrial sewage Inclusive of domestic and industrial sewage but excludes storm water Domestic sewage Storm water Industrial sewage Inclusive of domestic and industrial sewage but excludes storm water ANSWER DOWNLOAD EXAMIANS APP
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