Waste Water Engineering A well oxidized sewage contains nitrogen mainly as None of these Nitrates Nitrites Free ammonia None of these Nitrates Nitrites Free ammonia ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In SI units the power of sound is represented in Kgs Joules Newtons Watts Kgs Joules Newtons Watts ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering pH value of sludge during alkaline regression stage, is Less than 7 More than 6 More than 7 Less than 6 Less than 7 More than 6 More than 7 Less than 6 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering If a paper moistened with lead acetate for five minutes when placed in manhole turns black. The sewer certainly contains Oxygen Methane Carbon dioxide Hydrogen sulphide Oxygen Methane Carbon dioxide Hydrogen sulphide ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The grit and silt of the grit chambers, may not be used for Raising low lying areas by dumping Concreting Neither A nor B Both A and B Raising low lying areas by dumping Concreting Neither A nor B Both A and B ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The spacing of bars for perforations in coarse screens used for the treatment of sewage, is 40 mm 30 mm 20 mm 50 mm 40 mm 30 mm 20 mm 50 mm ANSWER DOWNLOAD EXAMIANS APP
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