Water Supply Engineering Average annual rainfall at any station is the average of annual rainfall over a period of 21 years 28 years 35 years 14 years 21 years 28 years 35 years 14 years 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. time taken for all the ran off to reach the drain is the time taken, for precipitation duration of rainfall. time taken for the storm water to travel from the most remote point to the drain. time taken for all the ran off to reach the drain is the time taken, for precipitation duration of rainfall. ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In slow sland filters, the turbidity of raw water can be removed only up to 60 mg/litre 100 gm/litre 150 mg/litre 75 mg/litre 60 mg/litre 100 gm/litre 150 mg/litre 75 mg/litre ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Corrosion of well pipes may not be reduced by reducing the draw down and the pumping rate reducing the flow velocity using thicker pipes using screens having larger area of openings reducing the draw down and the pumping rate reducing the flow velocity using thicker pipes using screens having larger area of openings ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The fire demand of a city may be worked out by Kuichling’s formula All listed here Bustan’s formula Freeman formula Kuichling’s formula All listed here Bustan’s formula Freeman formula ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The process of passing water through beds of granular materials, is called None of these Filtration Screening Sedimentation None of these Filtration Screening Sedimentation ANSWER DOWNLOAD EXAMIANS APP
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