Waste Water Engineering Sludge banks are formed if sewage is disposed of in Seas Rivers None of these Lakes Seas Rivers None of these Lakes ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The screens are fixed None of these Perpendicular to the direction of flow At an angle 30° to 60° to the direction of flow Parallel to the direction of flow None of these Perpendicular to the direction of flow At an angle 30° to 60° to the direction of flow Parallel to the direction of flow ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The spacing of man holes along a straight portion of a sewer is 300 m, the diameter of the sewer may be 1.5 m 1.2 m > 1.5 m 0.9 cm 1.5 m 1.2 m > 1.5 m 0.9 cm ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The sewers All listed here Must be of adequate size to avoid over flow Must be laid at least 2 to 3 m deep to collect /water from the basements Must flow under gravity ½ to ¾ full All listed here Must be of adequate size to avoid over flow Must be laid at least 2 to 3 m deep to collect /water from the basements Must flow under gravity ½ to ¾ full ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The most effective arrangement for diverting excess storm water into a natural drainage, is Overflow weir Leaping weir Siphon spill way None of these Overflow weir Leaping weir Siphon spill way None of these ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The sludge does not contain waste water from Bath rooms Kitchen sinks Wash basins Toilets Bath rooms Kitchen sinks Wash basins Toilets ANSWER DOWNLOAD EXAMIANS APP
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