Water Supply Engineering The process of passing water through beds of granular materials, is called Screening Sedimentation None of these Filtration Screening Sedimentation None of these Filtration ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The expected discharge to be obtained from an open well sunk in coarse sand is 0.0059 cumec. If the working depression head of the well is 3 m, the minimum diameter of the well, is 2.25 m 3.00 m 2 m 2.50 m 2.25 m 3.00 m 2 m 2.50 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 1505 m 1500 m 1475 m 1485 m 1505 m 1500 m 1475 m 1485 m ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Average annual rainfall at any station is the average of annual rainfall over a period of 14 years 35 years 21 years 28 years 14 years 35 years 21 years 28 years ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Surge tanks are used to guard against water hammer as overflow valves for storage water to increase the velocity in a pipeline to guard against water hammer as overflow valves for storage water to increase the velocity in a pipeline ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering For the prediction of future population of a city, the factor to be considered, is Deaths All listed here Births Migrants Deaths All listed here Births Migrants ANSWER DOWNLOAD EXAMIANS APP