Water Supply Engineering Corrosion of well pipes may not be reduced by using thicker pipes reducing the flow velocity using screens having larger area of openings reducing the draw down and the pumping rate using thicker pipes reducing the flow velocity using screens having larger area of openings reducing the draw down and the pumping rate ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering For the prediction of future population of a city, the factor to be considered, is Deaths Migrants Births All listed here Deaths Migrants Births All listed here ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering According to IS : 1172-1963, a minimum of 135 litres of water capita per day, is required for All listed here Nurses home and medical quarters hostels Boarding schools All listed here Nurses home and medical quarters hostels Boarding schools ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In slow sland filters, the turbidity of raw water can be removed only up to 100 gm/litre 60 mg/litre 75 mg/litre 150 mg/litre 100 gm/litre 60 mg/litre 75 mg/litre 150 mg/litre ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Biochemical Oxygen Demand (B.O.D.) of safe drinking water must be 15 nil 10 5 15 nil 10 5 ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering While determining the yield of open wells by the pumping test Maximum safe yield of an open well, is expected at critical depression head Working head is generally limited to ?rd of the critical depression head Depression head resulting at critical velocity, is called critical depression head Velocity of recharging water, increases with depression head Maximum safe yield of an open well, is expected at critical depression head Working head is generally limited to ?rd of the critical depression head Depression head resulting at critical velocity, is called critical depression head Velocity of recharging water, increases with depression head ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS