Waste Water Engineering If a 2% solution of sewage sample is incubated for 5 days at 20°C and the dissolved oxygen depletion was found to be 8 mg/l. The BOD of the sewage is 200 mg/l 400 mg/l 100 mg/l 300 mg/l 200 mg/l 400 mg/l 100 mg/l 300 mg/l ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering If is the diameter of upper circular portion, the overall depth of a standard egg shaped section, is 1.75 D 1.15 D 1.5 D 1.25 D 1.75 D 1.15 D 1.5 D 1.25 D ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering ¾th or ¼th extra space is left in sewer pipes at maximum discharge for Large scale infiltration of storm water All listed here Low estimates of the average and maximum flows Unexpected increase in population Large scale infiltration of storm water All listed here Low estimates of the average and maximum flows Unexpected increase in population ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering For house drainage minimum gradient is 1 in 60 1 in 80 1 in 400 1 in 10 1 in 60 1 in 80 1 in 400 1 in 10 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The gradient of sewers depends upon All listed here Velocity of flow Diameter of the sewer Discharge All listed here Velocity of flow Diameter of the sewer Discharge ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The maximum diameter of sewers adopted in the designs is 1.0 m 3.0 m 2.0 m 4.0 m 1.0 m 3.0 m 2.0 m 4.0 m ANSWER DOWNLOAD EXAMIANS APP
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