Water Supply Engineering Corrosion of well pipes may not be reduced by using screens having larger area of openings reducing the flow velocity reducing the draw down and the pumping rate using thicker pipes using screens having larger area of openings reducing the flow velocity reducing the draw down and the pumping rate using thicker pipes ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The specific retention is least in case of Clay Silt Sand Coarse gravel. Clay Silt Sand Coarse gravel. ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In pressure supply mains, water hammer pressure is reduced by providing Air valves Pressure relief valves Sluice valves None of these Air valves Pressure relief valves Sluice valves None of these ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The factor affecting per capita demand, is All listed here size of the city cost of water climatic conditions All listed here size of the city cost of water climatic conditions ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering As per IS : 1172-1963, water required per head per day for average domestic purposes, is 65 litres 85 litres 135 litres 105 litres 65 litres 85 litres 135 litres 105 litres ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Time of concentration is the time taken, for precipitation time taken for all the ran off to reach the drain duration of rainfall. time taken for the storm water to travel from the most remote point to the drain. is the time taken, for precipitation time taken for all the ran off to reach the drain duration of rainfall. time taken for the storm water to travel from the most remote point to the drain. ANSWER DOWNLOAD EXAMIANS APP
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