Water Supply Engineering Sunlight increases dissolved oxygen content reduces turbidity impedes growth of algae helps growth of bacterias increases dissolved oxygen content reduces turbidity impedes growth of algae helps growth of bacterias 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 400 450 500 600 400 450 500 600 ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering When the reduced level of the water source is higher than the reduced level of the consumer's place, water is generally supplied All listed here Both (A) and (B) By pumping system By gravitational system All listed here Both (A) and (B) By pumping system By gravitational system 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 m 2.50 m 3.00 m 2.25 m 2 m 2.50 m 3.00 m 2.25 m ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In slow sland filters, the turbidity of raw water can be removed only up to 75 mg/litre 60 mg/litre 100 gm/litre 150 mg/litre 75 mg/litre 60 mg/litre 100 gm/litre 150 mg/litre ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In centrifugal pump installation, All listed here Pump is properly primed before starting The diameter of the pipe at inlet as well as at outlet, is kept smaller than the delivery pipe The motor may burn out if it is started with empty delivery pipe and with open gate valve All listed here Pump is properly primed before starting The diameter of the pipe at inlet as well as at outlet, is kept smaller than the delivery pipe The motor may burn out if it is started with empty delivery pipe and with open gate valve ANSWER DOWNLOAD EXAMIANS APP
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