Water Supply Engineering Acidity in water is caused due to Free CO₂ All the above. Aluminium sulphate Mineral acids Free CO₂ All the above. Aluminium sulphate Mineral acids ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering For determining the velocity of flow of underground water, the most commonly used non-empirical formula is Darcy’s formula Lacy’s formula Slichter’s formula Hazen’s formula Darcy’s formula Lacy’s formula Slichter’s formula Hazen’s formula 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 Cost of pipe will be less Head loss will be high All listed here Cost of pumping will be more than saving Cost of pipe will be less Head loss will be high All listed here ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Sunlight reduces turbidity impedes growth of algae helps growth of bacterias increases dissolved oxygen content reduces turbidity impedes growth of algae helps growth of bacterias increases dissolved oxygen content ANSWER DOWNLOAD EXAMIANS APP
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 In distribution pipes, drain valves are provided at lower point any where junction points higher point lower point any where junction points higher point ANSWER DOWNLOAD EXAMIANS APP
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