Waste Water Engineering In 1000 kg of sewage, the total solids approximate 5 kg to 7.5 kg 0.5 to 1.0 kg 1 kg to 2.0 kg 7.5 kg to 10 kg 5 kg to 7.5 kg 0.5 to 1.0 kg 1 kg to 2.0 kg 7.5 kg to 10 kg ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The self-cleansing velocity of water flowing through pipe lines, is 0.25 metre/sec 2 metres/sec 1 metre/sec 0.5 metre/sec 0.25 metre/sec 2 metres/sec 1 metre/sec 0.5 metre/sec ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering A circular sewer section is preferred to because It provides maximum hydraulic mean depth It is cheaper in construction All listed here It provides maximum area for a given perimeter It provides maximum hydraulic mean depth It is cheaper in construction All listed here It provides maximum area for a given perimeter ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Depletion of ozone layer in the outer atmosphere may cause Bronchitis Skin cancer Lung cancer Heart disorder Bronchitis Skin cancer Lung cancer Heart disorder ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The sewers All listed here Must flow under gravity ½ to ¾ full Must be laid at least 2 to 3 m deep to collect /water from the basements Must be of adequate size to avoid over flow All listed here Must flow under gravity ½ to ¾ full Must be laid at least 2 to 3 m deep to collect /water from the basements Must be of adequate size to avoid over flow ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Sewer manholes are generally provided at The change of gradient The change of direction The junctions of sewers All of these The change of gradient The change of direction The junctions of sewers All of these ANSWER DOWNLOAD EXAMIANS APP
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