Water Supply Engineering Aeration of water is done to remove odour hardness colour bacterias odour hardness colour bacterias ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In pressure supply mains, water hammer pressure is reduced by providing Sluice valves Air valves Pressure relief valves None of these Sluice valves Air valves Pressure relief valves None of these ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Turbidity of raw water is a measure of None of these Suspended solids Acidity of water O.D None of these Suspended solids Acidity of water O.D ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In distribution pipes, drain valves are provided at higher point any where junction points lower point higher point any where junction points lower point 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 Mathamoglobinemia or blue baby disease is caused due to Chlorides Nitrates Nitrites Sulphides Chlorides Nitrates Nitrites Sulphides ANSWER DOWNLOAD EXAMIANS APP
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