Water Supply Engineering Time of concentration duration of rainfall. time taken for the storm water to travel from the most remote point to the drain. time taken for all the ran off to reach the drain is the time taken, for precipitation duration of rainfall. time taken for the storm water to travel from the most remote point to the drain. time taken for all the ran off to reach the drain is the time taken, for precipitation ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Disinfection of drinking water, is done to remove colour bacterias odour turbidity colour bacterias odour turbidity 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 500 450 600 400 500 450 600 400 ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Pick up the incorrect statement from the following. The underground sources of water, is from springs storage reservoirs wells infiltration wells springs storage reservoirs wells infiltration wells ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The least thickness of class B cast iron (spun) pipe, is 7.2 mm 8.6 mm 10 mm 7.9 mm 7.2 mm 8.6 mm 10 mm 7.9 mm 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 21 years 35 years 28 years 14 years 21 years 35 years 28 years ANSWER DOWNLOAD EXAMIANS APP
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