Water Supply Engineering Average annual rainfall at any station is the average of annual rainfall over a period of 21 years 35 years 14 years 28 years 21 years 35 years 14 years 28 years ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering If the chosen diameter of a pipe, is less than the economical diameter Cost of pumping will be more than saving All listed here Cost of pipe will be less Head loss will be high Cost of pumping will be more than saving All listed here Cost of pipe will be less Head loss will be high ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The maximum depth of sedimentation tanks is limited to 6 m 3 m 4 m 5 m 6 m 3 m 4 m 5 m ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The expected discharge to be obtained from an open well sunk in coarse sand is 0.0059 cumec. If the working depression head of the well is 3 m, the minimum diameter of the well, is 2.25 m 3.00 m 2.50 m 2 m 2.25 m 3.00 m 2.50 m 2 m ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering While determining the yield of open wells by the pumping test Depression head resulting at critical velocity, is called critical depression head Maximum safe yield of an open well, is expected at critical depression head Velocity of recharging water, increases with depression head Working head is generally limited to ?rd of the critical 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 Velocity of recharging water, increases with depression head Working head is generally limited to ?rd of the critical depression head ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The specific retention is least in case of Sand Clay Silt Coarse gravel. Sand Clay Silt Coarse gravel. ANSWER DOWNLOAD EXAMIANS APP
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