Water Supply Engineering The yield of a rapid gravity filter as compared to that of slow sand filter, is 20 times 30 times 10 times 15 times 20 times 30 times 10 times 15 times ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering As per IS : 1172-1963, water required per head per day for average domestic purposes, is 85 litres 135 litres 105 litres 65 litres 85 litres 135 litres 105 litres 65 litres ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering If the chosen diameter of a pipe, is less than the economical diameter All listed here Cost of pumping will be more than saving Head loss will be high Cost of pipe will be less All listed here Cost of pumping will be more than saving Head loss will be high Cost of pipe will be less ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Biochemical Oxygen Demand (B.O.D.) of safe drinking water must be nil 15 10 5 nil 15 10 5 ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The factor affecting per capita demand, is cost of water climatic conditions All listed here size of the city cost of water climatic conditions All listed here size of the city ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Aeration of water is done to remove colour bacterias hardness odour colour bacterias hardness odour ANSWER DOWNLOAD EXAMIANS APP
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