Waste Water Engineering The algae dies out in the zone of Recovery Active decomposition Cleaner water Degradation Recovery Active decomposition Cleaner water Degradation ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The sewage is pumped up From flat areas From basements All listed here From low lying areas From flat areas From basements All listed here From low lying areas ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In a grit chamber of a sewage treatment plant, One minute of detention period is kept Depth of 0.9 m to 1.20 m is kept Flow velocity 0.15 m to 0.3 m/sec is kept All of these One minute of detention period is kept Depth of 0.9 m to 1.20 m is kept Flow velocity 0.15 m to 0.3 m/sec is kept All of these ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The most widely used pump for lifting sewage is Centrifugal pump Pneumatic ejector Reciprocating pump Air pressure pump Centrifugal pump Pneumatic ejector Reciprocating pump Air pressure pump ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering If the length of overland flow from the critical point to the mouth of drain is 13.58 km and difference in level between the critical point and drain mouth is 10 m, the inlet time is 8 hours 4 hours 6 hours 2 hours 8 hours 4 hours 6 hours 2 hours ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The use of coarse screens for the disposal of sewage, may be dispensed with by Both A and B Neither A nor B Comminutor Shredder Both A and B Neither A nor B Comminutor Shredder ANSWER DOWNLOAD EXAMIANS APP
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