Water Supply Engineering By boiling water, hardness can be removed if it is due to calcium bicarbonate magnesium sulphate calcium nitrate calcium sulphate calcium bicarbonate magnesium sulphate calcium nitrate calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The maximum depth of sedimentation tanks is limited to 6 m 3 m 5 m 4 m 6 m 3 m 5 m 4 m ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The R.L. of ground water table on the sides of a valley is 1505 m whereas R.L. of the stream water is 1475 m. If 60° slope consists of pervious soil between R.L. 1485 m to 1500 m, the gravity spring may be expected at the point of reduced level 1475 m 1485 m 1505 m 1500 m 1475 m 1485 m 1505 m 1500 m ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering As per IS : 1172-1963, water required per head per day for average domestic purposes, is 85 litres 135 litres 65 litres 105 litres 85 litres 135 litres 65 litres 105 litres ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Turbidity of raw water is a measure of Suspended solids Acidity of water None of these O.D Suspended solids Acidity of water None of these O.D ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Sunlight reduces turbidity helps growth of bacterias impedes growth of algae increases dissolved oxygen content reduces turbidity helps growth of bacterias impedes growth of algae increases dissolved oxygen content ANSWER DOWNLOAD EXAMIANS APP
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