Water Supply Engineering If the chosen diameter of a pipe, is less than the economical diameter All listed here Head loss will be high Cost of pumping will be more than saving Cost of pipe will be less All listed here Head loss will be high Cost of pumping will be more than saving Cost of pipe will be less ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering To pump water from a water reservoir 3 m deep and maximum water level at 135 m, a pump is installed to lift water up to R.L. 175 m at a constant rate of 36,00,000 litres per hour. If the length of the pipe is 1506 m and f = 0.01, ignoring other minor losses and assuming the economical diameter from Lea's formula D = 1.2 √Q, the water horse power of the pump is 600 500 450 400 600 500 450 400 ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The process of passing water through beds of granular materials, is called Filtration Sedimentation None of these Screening Filtration Sedimentation None of these Screening 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 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 In distribution pipes, drain valves are provided at junction points any where lower point higher point junction points any where lower point higher point ANSWER DOWNLOAD EXAMIANS APP
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