Water Supply Engineering In pressure supply mains, water hammer pressure is reduced by providing Air valves Pressure relief valves Sluice valves None of these Air valves Pressure relief valves Sluice valves None of these 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 450 400 500 600 450 400 500 600 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 Both (A) and (B) By pumping system By gravitational system All listed here Both (A) and (B) By pumping system By gravitational system All listed here ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Turbidity of raw water is a measure of Suspended solids None of these Acidity of water O.D Suspended solids None of these Acidity of water O.D 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 28 years 21 years 35 years 14 years 28 years 21 years 35 years ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Acidity in water is caused due to Mineral acids Aluminium sulphate All the above. Free CO₂ Mineral acids Aluminium sulphate All the above. Free CO₂ ANSWER DOWNLOAD EXAMIANS APP
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