Water Supply Engineering In slow sland filters, the turbidity of raw water can be removed only up to 150 mg/litre 60 mg/litre 100 gm/litre 75 mg/litre 150 mg/litre 60 mg/litre 100 gm/litre 75 mg/litre ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Time of concentration time taken for all the ran off to reach the drain duration of rainfall. time taken for the storm water to travel from the most remote point to the drain. is the time taken, for precipitation time taken for all the ran off to reach the drain duration of rainfall. time taken for the storm water to travel from the most remote point to the drain. is the time taken, for precipitation ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Disinfection of drinking water, is done to remove odour bacterias colour turbidity odour bacterias colour turbidity ANSWER DOWNLOAD EXAMIANS APP
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 The process of passing water through beds of granular materials, is called None of these Filtration Sedimentation Screening None of these Filtration Sedimentation Screening ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The least thickness of class B cast iron (spun) pipe, is 7.9 mm 8.6 mm 10 mm 7.2 mm 7.9 mm 8.6 mm 10 mm 7.2 mm ANSWER DOWNLOAD EXAMIANS APP
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