Waste Water Engineering The disintegrating pump in which solid matter is broken up before passing out, is None of these Pneumatic ejector Centrifugal pump Reciprocating pump None of these Pneumatic ejector Centrifugal pump Reciprocating pump ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering A nuisance is experienced in diluting water if dilution factor is less than 40 20 100 60 40 20 100 60 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The average temperature of sewage in India, is 25°C 15°C 20°C 10°C 25°C 15°C 20°C 10°C ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In 1000 kg of sewage, the total solids approximate 0.5 to 1.0 kg 5 kg to 7.5 kg 7.5 kg to 10 kg 1 kg to 2.0 kg 0.5 to 1.0 kg 5 kg to 7.5 kg 7.5 kg to 10 kg 1 kg to 2.0 kg ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Bio-chemical oxygen demand (BOD) for the first 20 days in generally referred to Carbonaceous demand First stage demand Initial demand All of these Carbonaceous demand First stage demand Initial demand All of these ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Acid regression stage of sludge digestion at a temperature 21°C extends over a period of 30 days 15 days 60 days 90 days 30 days 15 days 60 days 90 days ANSWER DOWNLOAD EXAMIANS APP
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