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 Working head is generally limited to ?rd of the critical depression head Velocity of recharging water, increases with depression head Depression head resulting at critical velocity, is called critical depression head Maximum safe yield of an open well, is expected at critical depression head Working head is generally limited to ?rd of the critical depression head Velocity of recharging water, increases with depression head Depression head resulting at critical velocity, is called critical depression head ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Disinfection of drinking water, is done to remove turbidity odour colour bacterias turbidity odour colour bacterias ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Time of concentration 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. time taken for all the ran off to reach the drain is the time taken, for precipitation ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The least thickness of class B cast iron (spun) pipe, is 10 mm 7.2 mm 7.9 mm 8.6 mm 10 mm 7.2 mm 7.9 mm 8.6 mm ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In distribution pipes, drain valves are provided at lower point higher point junction points any where lower point higher point junction points any where ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Turbidity of raw water is a measure of O.D None of these Suspended solids Acidity of water O.D None of these Suspended solids Acidity of water ANSWER DOWNLOAD EXAMIANS APP
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