Water Supply Engineering Mathamoglobinemia or blue baby disease is caused due to Sulphides Nitrites Chlorides Nitrates Sulphides Nitrites Chlorides Nitrates 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 500 400 450 600 500 400 450 600 ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The yield of a rapid gravity filter as compared to that of slow sand filter, is 10 times 20 times 15 times 30 times 10 times 20 times 15 times 30 times 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 3.00 m 2 m 2.50 m 2.25 m 3.00 m 2 m 2.50 m 2.25 m ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The process of passing water through beds of granular materials, is called None of these Screening Sedimentation Filtration None of these Screening Sedimentation Filtration ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Biochemical Oxygen Demand (B.O.D.) of safe drinking water must be 5 15 10 nil 5 15 10 nil ANSWER DOWNLOAD EXAMIANS APP
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