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 500 600 450 400 500 600 450 400 ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The process of passing water through beds of granular materials, is called Filtration Screening Sedimentation None of these Filtration Screening Sedimentation None of these ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Surcharge storage zone of a reservoir, is Above useful storage Also known as valley storage Between dead storage and useful storage Below dead storage Above useful storage Also known as valley storage Between dead storage and useful storage Below dead storage ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Surge tanks are used for storage water as overflow valves to guard against water hammer to increase the velocity in a pipeline for storage water as overflow valves to guard against water hammer to increase the velocity in a pipeline ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Biochemical Oxygen Demand (B.O.D.) of safe drinking water must be 5 nil 15 10 5 nil 15 10 ANSWER DOWNLOAD EXAMIANS APP
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