Waste Water Engineering No treatment of the sewage is given if dilution factor is More than 500 Between 200 to 300 Less than 150 Between 150 to 200 More than 500 Between 200 to 300 Less than 150 Between 150 to 200 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Removal of oil and grease from sewage, is known None of these Filtration Screening Skimming None of these Filtration Screening Skimming ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering For a continuous flow type of sedimentation tanks All listed here Length of the tank is normally kept 4 to 5 times the width Maximum horizontal flow velocity is limited to 0.3 m/minute Width of the tank is normally kept about 6 m All listed here Length of the tank is normally kept 4 to 5 times the width Maximum horizontal flow velocity is limited to 0.3 m/minute Width of the tank is normally kept about 6 m ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The asbestos cement sewers are Light in weight Not structurally strong to bear large compressive stress All of these Susceptible to corrosion by sulphuric acid Light in weight Not structurally strong to bear large compressive stress All of these Susceptible to corrosion by sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The digested sludge from septic tanks, is removed after a maximum period of 5 years 4 years 3.5 years 3 years 5 years 4 years 3.5 years 3 years ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering ‘Cowl’ is provided at Lower end of ventilating column Upper end of the manhole Upper end of ventilating column First step in manhole Lower end of ventilating column Upper end of the manhole Upper end of ventilating column First step in manhole ANSWER DOWNLOAD EXAMIANS APP
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