Waste Water Engineering The maximum depth of sedimentation tanks, is kept 4.5 m 3 m 3.5 m 4 m 4.5 m 3 m 3.5 m 4 m ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The sewerage system originates from Main sewers House sewers Branch sewers Lateral sewers Main sewers House sewers Branch sewers Lateral sewers ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Acid regression stage of sludge digestion at a temperature 21°C extends over a period of 60 days 90 days 30 days 15 days 60 days 90 days 30 days 15 days ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The amount of oxygen consumed by the aerobic bacterias which cause the aerobic biological decomposition of sewage, is known Chemical Oxygen Demand (C.O.D.) Bio-Chemical Oxygen Demand (B.O.D.) Dissolved Oxygen (D.O.) None of these Chemical Oxygen Demand (C.O.D.) Bio-Chemical Oxygen Demand (B.O.D.) Dissolved Oxygen (D.O.) None of these ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering During purification process of sewage the gas given off, is All listed here Ammonia Hydrogen Carbon dioxide All listed here Ammonia Hydrogen Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The intensity of rain is expressed in cm/day None of these cm/minute cm/hour cm/day None of these cm/minute cm/hour ANSWER DOWNLOAD EXAMIANS APP
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