Water Supply Engineering Surge tanks are used to guard against water hammer to increase the velocity in a pipeline for storage water as overflow valves to guard against water hammer to increase the velocity in a pipeline for storage water as overflow valves 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 35 years 28 years 21 years 14 years 35 years 28 years 21 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 2880 kilo litres 4880 kilo litres 3880 kilo litres 1880 kilo litres 2880 kilo litres 4880 kilo litres 3880 kilo litres 1880 kilo litres ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Time of concentration time taken for all the ran off to reach the drain is the time taken, for precipitation time taken for the storm water to travel from the most remote point to the drain. duration of rainfall. time taken for all the ran off to reach the drain is the time taken, for precipitation time taken for the storm water to travel from the most remote point to the drain. duration of rainfall. ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The least thickness of class B cast iron (spun) pipe, is 8.6 mm 10 mm 7.9 mm 7.2 mm 8.6 mm 10 mm 7.9 mm 7.2 mm ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Acidity in water is caused due to All the above. Free CO₂ Aluminium sulphate Mineral acids All the above. Free CO₂ Aluminium sulphate Mineral acids ANSWER DOWNLOAD EXAMIANS APP
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