Water Supply Engineering Corrosion of well pipes may not be reduced by reducing the flow velocity reducing the draw down and the pumping rate using screens having larger area of openings using thicker pipes reducing the flow velocity reducing the draw down and the pumping rate using screens having larger area of openings using thicker pipes ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Aeration of water is done to remove bacterias hardness odour colour bacterias hardness odour colour ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The yield of a rapid gravity filter as compared to that of slow sand filter, is 30 times 10 times 20 times 15 times 30 times 10 times 20 times 15 times ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Sunlight reduces turbidity increases dissolved oxygen content helps growth of bacterias impedes growth of algae reduces turbidity increases dissolved oxygen content helps growth of bacterias impedes growth of algae 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 1485 m 1475 m 1505 m 1500 m 1485 m 1475 m 1505 m 1500 m ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Asbestos pipes are All listed here very much smooth and hydraulically efficient highly resistant to corrosion light in weight and easy to transport All listed here very much smooth and hydraulically efficient highly resistant to corrosion light in weight and easy to transport ANSWER DOWNLOAD EXAMIANS APP