Waste Water Engineering Sewer ventilating columns are generally placed at Distances 150 m to 300 m All listed here Upper ends of branch sewers Every change in the size of sewers Distances 150 m to 300 m All listed here Upper ends of branch sewers Every change in the size of sewers ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering If the pH value of sewage is 7 None of these It is acidic It is alkaline It is neutral None of these It is acidic It is alkaline It is neutral ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering pH value of sludge during alkaline regression stage, is Less than 7 More than 7 Less than 6 More than 6 Less than 7 More than 7 Less than 6 More than 6 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In sewers designed with self cleansing velocity, Both silting and scouring occur at the bottom The bottom is silted The bottom is scoured Neither silting nor scouring occurs at the bottom Both silting and scouring occur at the bottom The bottom is silted The bottom is scoured Neither silting nor scouring occurs at the bottom ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering During purification process of sewage the gas given off, is Carbon dioxide Ammonia All listed here Hydrogen Carbon dioxide Ammonia All listed here Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The water carried sewerage system removes All listed here Industrial sewage Domestic sewage Storm sewage All listed here Industrial sewage Domestic sewage Storm sewage ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS