Water Supply Engineering Specific capacity or yield of wells, is generally expressed, as m³/sec m³/hour m³/hour/m² m³/hour/m²/m m³/sec m³/hour m³/hour/m² m³/hour/m²/m ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Biochemical Oxygen Demand (B.O.D.) of safe drinking water must be 5 15 10 nil 5 15 10 nil ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Acidity in water is caused due to Free CO₂ Mineral acids All the above. Aluminium sulphate Free CO₂ Mineral acids All the above. Aluminium sulphate ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The process of passing water through beds of granular materials, is called Sedimentation Filtration Screening None of these Sedimentation Filtration Screening None of these ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering When the reduced level of the water source is higher than the reduced level of the consumer's place, water is generally supplied Both (A) and (B) All listed here By gravitational system By pumping system Both (A) and (B) All listed here By gravitational system By pumping system ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The specific retention is least in case of Sand Silt Clay Coarse gravel. Sand Silt Clay Coarse gravel. ANSWER DOWNLOAD EXAMIANS APP
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