Waste Water Engineering Oxidation process results in the formation of Carbon dioxide Sulphates Nitrates All of these Carbon dioxide Sulphates Nitrates All of these ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The grit chambers of sewage treatment plants, are generally cleaned after 14 days 2 days 7 days 12 days 14 days 2 days 7 days 12 days ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In case of Imhoff tanks, All of these The shape is rectangular Detention period is 2 hours The velocity of flow is restricted to 0.30 m/minute All of these The shape is rectangular Detention period is 2 hours The velocity of flow is restricted to 0.30 m/minute ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering For the survival of fish in a river stream, the minimum dissolved oxygen is prescribed 5 ppm 10 ppm 3 ppm 4 ppm 5 ppm 10 ppm 3 ppm 4 ppm ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The design period in years for pumping plants, is 2 to 3 3 to 5 1 5 to 10 2 to 3 3 to 5 1 5 to 10 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Hydraulic mean radius is Difference in heads between two points in circular pipes Mean radius of sewer Mean of radii in a pipe line of varying cross -sections Cross-sectional area/wetted perimeter Difference in heads between two points in circular pipes Mean radius of sewer Mean of radii in a pipe line of varying cross -sections Cross-sectional area/wetted perimeter ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS