Water Supply Engineering The least thickness of class B cast iron (spun) pipe, is 10 mm 7.2 mm 8.6 mm 7.9 mm 10 mm 7.2 mm 8.6 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 450 500 600 400 450 500 600 400 ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In slow sland filters, the turbidity of raw water can be removed only up to 100 gm/litre 75 mg/litre 150 mg/litre 60 mg/litre 100 gm/litre 75 mg/litre 150 mg/litre 60 mg/litre ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Disinfection of drinking water, is done to remove bacterias turbidity colour odour bacterias turbidity colour odour 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 105 litres 85 litres 135 litres 65 litres 105 litres 85 litres 135 litres ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Turbidity of raw water is a measure of Acidity of water None of these Suspended solids O.D Acidity of water None of these Suspended solids O.D ANSWER DOWNLOAD EXAMIANS APP
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