Waste Water Engineering Aerobic activity is maximum None of these In freshly produced sewage At sewer pipes In sewer treatment plants None of these In freshly produced sewage At sewer pipes In sewer treatment plants ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The maximum diameter of sewers adopted in the designs is 3.0 m 2.0 m 1.0 m 4.0 m 3.0 m 2.0 m 1.0 m 4.0 m ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Flocculated particles do not change their Size Weight None of these Shape Size Weight None of these Shape ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The presence of free ammonia in sewage, is detected by Boiling Phenol-di-sulphuric acid Adding sulphuric acid Adding potassium permanganate Boiling Phenol-di-sulphuric acid Adding sulphuric acid Adding potassium permanganate ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Which one of the following tests is used for testing sewer pipes? All of these Water test Ball test Mirror test All of these Water test Ball test Mirror test ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The gas which may cause explosion in sewers, is Methane Carbon monoxide Ammonia Carbondioxide Methane Carbon monoxide Ammonia Carbondioxide ANSWER DOWNLOAD EXAMIANS APP
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