Waste Water Engineering If D.O. concentration falls down to zero in any natural drainage, it indicates the zone of Cleaner water Recovery Active decomposition Degradation Cleaner water Recovery Active decomposition Degradation ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The design period in years for pumping plants, is 2 to 3 3 to 5 5 to 10 1 2 to 3 3 to 5 5 to 10 1 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Primary treatment of sewage consists of removal of Oil and grease Sand and girt Large suspended organic solids Floating materials Oil and grease Sand and girt Large suspended organic solids Floating materials ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The laying of sewers is done with Theodolite Clinometer Level Magnetic compass Theodolite Clinometer Level Magnetic compass ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The first stage of neutral process of sludge digestion, is Acid regression Alkaline fermentation None of these Acid fermentation Acid regression Alkaline fermentation None of these Acid fermentation ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The sewage is pumped up From flat areas All listed here From basements From low lying areas From flat areas All listed here From basements From low lying areas ANSWER DOWNLOAD EXAMIANS APP
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