Waste Water Engineering A cylindrical ejector having its height 2 m fills after every 10 minutes with a peak sewage discharge of 0.0157 cumec. The diameter of the ejector chamber, is 2.30 m 2.40 m 2.45 m 2.50 m 2.30 m 2.40 m 2.45 m 2.50 m ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The spacing of bars of perforations of fine screens used for the treatment of sewage, is 3 to 5 mm 2 to 3 mm 5 to 8 mm 8 to 10 mm 3 to 5 mm 2 to 3 mm 5 to 8 mm 8 to 10 mm ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Before discharging the foul sewage into rivers, it is generally treated by All listed here Screening Sedimentation Oxidation All listed here Screening Sedimentation Oxidation ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering 1000 kg of sewage contains Both A and C of above 0.225 kg in solution 0.112 kg in solution 0.112 kg in suspension Both A and C of above 0.225 kg in solution 0.112 kg in solution 0.112 kg in suspension ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The ratio of maximum sewage flow to average sewage flow for trunk mains having diameters more than 1.25 m, is 3 1.5 2 4 3 1.5 2 4 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Rate of flow of sewage is generally assumed Equal to the rate of water supply Less than the rate of water supply More than the rate of water supply At 150 litres per capita Equal to the rate of water supply Less than the rate of water supply More than the rate of water supply At 150 litres per capita ANSWER DOWNLOAD EXAMIANS APP
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