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 By gravitational system All listed here By pumping system Both (A) and (B) By gravitational system All listed here By pumping system Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In pressure supply mains, water hammer pressure is reduced by providing Air valves Sluice valves Pressure relief valves None of these Air valves Sluice valves Pressure relief valves None of these ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Asbestos pipes are All listed here very much smooth and hydraulically efficient light in weight and easy to transport highly resistant to corrosion All listed here very much smooth and hydraulically efficient light in weight and easy to transport highly resistant to corrosion ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering By boiling water, hardness can be removed if it is due to calcium bicarbonate calcium nitrate calcium sulphate magnesium sulphate calcium bicarbonate calcium nitrate calcium sulphate magnesium sulphate ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering According to IS : 1172-1963, a minimum of 135 litres of water capita per day, is required for hostels Boarding schools All listed here Nurses home and medical quarters hostels Boarding schools All listed here Nurses home and medical quarters 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 500 450 400 600 500 450 400 600 ANSWER DOWNLOAD EXAMIANS APP
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