Water Supply Engineering Average annual rainfall at any station is the average of annual rainfall over a period of 35 years 21 years 28 years 14 years 35 years 21 years 28 years 14 years ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The process of passing water through beds of granular materials, is called Sedimentation None of these Screening Filtration Sedimentation None of these Screening Filtration ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The least thickness of class B cast iron (spun) pipe, is 7.9 mm 10 mm 8.6 mm 7.2 mm 7.9 mm 10 mm 8.6 mm 7.2 mm ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering If four fires break out in a city of population 40 lakhs and if each hydrant has three streams and duration of each fire is four hours, the total quantity of water required, is 3880 kilo litres 2880 kilo litres 4880 kilo litres 1880 kilo litres 3880 kilo litres 2880 kilo litres 4880 kilo litres 1880 kilo litres 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 All listed here hostels Boarding schools Nurses home and medical quarters All listed here hostels Boarding schools Nurses home and medical quarters ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Corrosion of well pipes may not be reduced by using screens having larger area of openings reducing the draw down and the pumping rate reducing the flow velocity using thicker pipes using screens having larger area of openings reducing the draw down and the pumping rate reducing the flow velocity using thicker pipes ANSWER DOWNLOAD EXAMIANS APP
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