Water Supply Engineering In slow sland filters, the turbidity of raw water can be removed only up to 100 gm/litre 150 mg/litre 75 mg/litre 60 mg/litre 100 gm/litre 150 mg/litre 75 mg/litre 60 mg/litre 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 In centrifugal pump installation, All listed here The diameter of the pipe at inlet as well as at outlet, is kept smaller than the delivery pipe The motor may burn out if it is started with empty delivery pipe and with open gate valve Pump is properly primed before starting All listed here The diameter of the pipe at inlet as well as at outlet, is kept smaller than the delivery pipe The motor may burn out if it is started with empty delivery pipe and with open gate valve Pump is properly primed before starting ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The fire demand of a city may be worked out by All listed here Freeman formula Bustan’s formula Kuichling’s formula All listed here Freeman formula Bustan’s formula Kuichling’s formula ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering While determining the yield of open wells by the pumping test Maximum safe yield of an open well, is expected at critical depression head Depression head resulting at critical velocity, is called critical depression head Working head is generally limited to ?rd of the critical depression head Velocity of recharging water, increases with depression head Maximum safe yield of an open well, is expected at critical depression head Depression head resulting at critical velocity, is called critical depression head Working head is generally limited to ?rd of the critical depression head Velocity of recharging water, increases with depression head ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Time of concentration time taken for all the ran off to reach the drain time taken for the storm water to travel from the most remote point to the drain. duration of rainfall. is the time taken, for precipitation time taken for all the ran off to reach the drain time taken for the storm water to travel from the most remote point to the drain. duration of rainfall. is the time taken, for precipitation ANSWER DOWNLOAD EXAMIANS APP
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