Waste Water Engineering The coagulant which is generally not used for treating the sewage, is Alum Ferric chloride Chlorinated coppers Ferric sulphate Alum Ferric chloride Chlorinated coppers Ferric sulphate ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering For house drainage minimum gradient is 1 in 60 1 in 10 1 in 400 1 in 80 1 in 60 1 in 10 1 in 400 1 in 80 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In circular sewers if depth of flow is 0.2 times the full depth, the nominal gradient, Is only provided Is doubled Is not enough Is trebled Is only provided Is doubled Is not enough Is trebled ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The liquid wastes from kitchens, bath rooms and wash basins, is not called Sullage Liquid waste Sewage None of these Sullage Liquid waste Sewage None of these ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering If the diameter of a sewer is 100 mm, the gradient required for generating self cleansing velocity is None of these 1 in 120 1 in 60 1 in 100 None of these 1 in 120 1 in 60 1 in 100 ANSWER DOWNLOAD EXAMIANS APP
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