Waste Water Engineering Primary treatment of sewage consists of removal of Oil and grease Large suspended organic solids Floating materials Sand and girt Oil and grease Large suspended organic solids Floating materials Sand and girt ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The use of coarse screens for the disposal of sewage, may be dispensed with by Comminutor Neither A nor B Shredder Both A and B Comminutor Neither A nor B Shredder Both A and B ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The sludge does not contain waste water from Wash basins Bath rooms Toilets Kitchen sinks Wash basins Bath rooms Toilets Kitchen sinks ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In Chezy’s formula V = C rs for calculating the velocity of flow in circular sewer of diameter running full, the value of hydraulic mean radius is D/4 D/1 D/2 D/3 D/4 D/1 D/2 D/3 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering A five day B.O.D. at 15°C of the sewage of a town is 100 kg/day. If the 5 day B.O.D. per head at 15°C for standard sewage is 0.1 kg/day, the population equivalent is 5000 100 10000 1000 5000 100 10000 1000 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering R.M.O. expenses include All of these Running expenses Operation expenses Maintenance expenses All of these Running expenses Operation expenses Maintenance expenses ANSWER DOWNLOAD EXAMIANS APP
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