Water Supply Engineering Mathamoglobinemia or blue baby disease is caused due to Nitrites Sulphides Chlorides Nitrates Nitrites Sulphides Chlorides Nitrates ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Surcharge storage zone of a reservoir, is Above useful storage Between dead storage and useful storage Below dead storage Also known as valley storage Above useful storage Between dead storage and useful storage Below dead storage Also known as valley storage ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Corrosion of well pipes may not be reduced by using screens having larger area of openings reducing the flow velocity using thicker pipes reducing the draw down and the pumping rate using screens having larger area of openings reducing the flow velocity using thicker pipes reducing the draw down and the pumping rate ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Turbidity of raw water is a measure of O.D Suspended solids None of these Acidity of water O.D Suspended solids None of these Acidity of water ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Average annual rainfall at any station is the average of annual rainfall over a period of 35 years 14 years 28 years 21 years 35 years 14 years 28 years 21 years ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In slow sland filters, the turbidity of raw water can be removed only up to 60 mg/litre 150 mg/litre 75 mg/litre 100 gm/litre 60 mg/litre 150 mg/litre 75 mg/litre 100 gm/litre ANSWER DOWNLOAD EXAMIANS APP
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