Waste Water Engineering 1000 kg of sewage contains 0.225 kg in solution 0.112 kg in suspension Both A and C of above 0.112 kg in solution 0.225 kg in solution 0.112 kg in suspension Both A and C of above 0.112 kg in solution ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Bio-chemical oxygen demand (BOD) for the first 20 days in generally referred to Carbonaceous demand All of these First stage demand Initial demand Carbonaceous demand All of these First stage demand Initial demand ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The sewer which received discharge from two or more main sewers, is known as A trunk sewer A main sewer An outfall sewer An intercepting sewer A trunk sewer A main sewer An outfall sewer An intercepting sewer ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The sewer which transports the sewage to the point of treatment, is called Out-fall sewer Branch sewer House sewer Main sewer Out-fall sewer Branch sewer House sewer Main sewer ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering For trunk sewers more than 1.25 m in diameter, the ratio of the maximum daily sewage flow to the average daily sewage flow is assumed 3 2 1.5 2.5 3 2 1.5 2.5 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering A safety lamp when inserted in the upper portion of a manhole causes flames. It indicates the presence of Petrol vapours Carbondioxide gas Methane gas Hydrogen sulphide gas Petrol vapours Carbondioxide gas Methane gas Hydrogen sulphide gas ANSWER DOWNLOAD EXAMIANS APP
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