Water Supply Engineering By boiling water, hardness can be removed if it is due to calcium bicarbonate calcium nitrate magnesium sulphate calcium sulphate calcium bicarbonate calcium nitrate magnesium sulphate calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Surcharge storage zone of a reservoir, is Also known as valley storage Below dead storage Between dead storage and useful storage Above useful storage Also known as valley storage Below dead storage Between dead storage and useful storage Above useful storage 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 75 mg/litre 100 gm/litre 150 mg/litre 60 mg/litre 75 mg/litre 100 gm/litre 150 mg/litre ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering If four fires break out in a city of population 40 lakhs and if each hydrant has three streams and duration of each fire is four hours, the total quantity of water required, is 4880 kilo litres 1880 kilo litres 2880 kilo litres 3880 kilo litres 4880 kilo litres 1880 kilo litres 2880 kilo litres 3880 kilo litres ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Mathamoglobinemia or blue baby disease is caused due to Sulphides Chlorides Nitrites Nitrates Sulphides Chlorides Nitrites Nitrates ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The yield of a rapid gravity filter as compared to that of slow sand filter, is 20 times 10 times 15 times 30 times 20 times 10 times 15 times 30 times ANSWER DOWNLOAD EXAMIANS APP
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