Water Supply Engineering Surge tanks are used to increase the velocity in a pipeline as overflow valves for storage water to guard against water hammer to increase the velocity in a pipeline as overflow valves for storage water to guard against water hammer ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering As per IS : 1172-1963, water required per head per day for average domestic purposes, is 65 litres 85 litres 105 litres 135 litres 65 litres 85 litres 105 litres 135 litres ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The least thickness of class B cast iron (spun) pipe, is 8.6 mm 10 mm 7.2 mm 7.9 mm 8.6 mm 10 mm 7.2 mm 7.9 mm 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 500 600 400 450 500 600 400 450 ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Aeration of water is done to remove hardness colour odour bacterias hardness colour odour bacterias ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Sunlight reduces turbidity impedes growth of algae helps growth of bacterias increases dissolved oxygen content reduces turbidity impedes growth of algae helps growth of bacterias increases dissolved oxygen content ANSWER DOWNLOAD EXAMIANS APP
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