Water Supply Engineering The process of passing water through beds of granular materials, is called None of these Sedimentation Screening Filtration None of these Sedimentation Screening Filtration ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Aeration of water is done to remove bacterias colour odour hardness bacterias colour odour hardness ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In pressure supply mains, water hammer pressure is reduced by providing Air valves None of these Pressure relief valves Sluice valves Air valves None of these Pressure relief valves Sluice valves ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Average annual rainfall at any station is the average of annual rainfall over a period of 21 years 14 years 35 years 28 years 21 years 14 years 35 years 28 years 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 4880 kilo litres 1880 kilo litres 2880 kilo litres 3880 kilo litres 4880 kilo litres 1880 kilo litres 2880 kilo litres ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Surcharge storage zone of a reservoir, is Also known as valley storage Below dead storage Above useful storage Between dead storage and useful storage Also known as valley storage Below dead storage Above useful storage Between dead storage and useful storage ANSWER DOWNLOAD EXAMIANS APP
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