Waste Water Engineering The sewage is pumped up From low lying areas From flat areas All listed here From basements From low lying areas From flat areas All listed here From basements ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The sewage treatment units in which anaerobic decomposition of organic matter is used, are called Sludge sedimentation tanks Imhoff tanks Trickling filters None of these Sludge sedimentation tanks Imhoff tanks Trickling filters None of these ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The gas evolved in sewers is All of these Carbondioxide Hydrogen sulphide Methane All of these Carbondioxide Hydrogen sulphide Methane ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The following is the physical characteristic of sewage Odour All listed here Colour Turbidity Odour All listed here Colour Turbidity ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The first stage of neutral process of sludge digestion, is Alkaline fermentation Acid regression None of these Acid fermentation Alkaline fermentation Acid regression None of these Acid fermentation ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In a city the ratio of the drainage to sewage is 20, the percentage discharge passing through non-monsoon periods, is 15 5 20 10 15 5 20 10 ANSWER DOWNLOAD EXAMIANS APP
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