Water Supply Engineering By boiling water, hardness can be removed if it is due to magnesium sulphate calcium sulphate calcium bicarbonate calcium nitrate magnesium sulphate calcium sulphate calcium bicarbonate calcium nitrate ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Corrosion of well pipes may not be reduced by 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 using screens having larger area of openings ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The factor affecting per capita demand, is climatic conditions cost of water All listed here size of the city climatic conditions cost of water All listed here size of the city ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering For the prediction of future population of a city, the factor to be considered, is All listed here Migrants Births Deaths All listed here Migrants Births Deaths ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In slow sland filters, the turbidity of raw water can be removed only up to 150 mg/litre 100 gm/litre 75 mg/litre 60 mg/litre 150 mg/litre 100 gm/litre 75 mg/litre 60 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 2880 kilo litres 4880 kilo litres 1880 kilo litres 3880 kilo litres 2880 kilo litres 4880 kilo litres 1880 kilo litres 3880 kilo litres ANSWER DOWNLOAD EXAMIANS APP
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