Waste Water Engineering Bio-chemical oxygen demand (BOD) for the first 20 days in generally referred to All of these Initial demand First stage demand Carbonaceous demand All of these Initial demand First stage demand Carbonaceous demand ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The asbestos cement pipes are generally laid Horizontally Vertically At an angle of 60° At an angle of 30° Horizontally Vertically At an angle of 60° At an angle of 30° ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The water carried sewerage system removes Domestic sewage All listed here Industrial sewage Storm sewage Domestic sewage All listed here Industrial sewage Storm sewage ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In sewage having fully oxidised organic matter, the nitrogen exists in the form of Nitrates Aluminoid nitrogen Free ammonia Nitrites Nitrates Aluminoid nitrogen Free ammonia Nitrites 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 10000 1000 100 5000 10000 1000 100 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The suitable cross-section of sewers to carry combined flow, is Rectangular Horse shoe shaped Circular Egg shaped Rectangular Horse shoe shaped Circular Egg shaped ANSWER DOWNLOAD EXAMIANS APP
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