Waste Water Engineering Sewer manholes are generally provided at The change of gradient The change of direction All of these The junctions of sewers The change of gradient The change of direction All of these The junctions of sewers ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In detritus tanks, Organic and inorganic materials are separated Detention period is kept 3 to 4 minutes Flow velocity is kept 0.09 m/sec All listed here Organic and inorganic materials are separated Detention period is kept 3 to 4 minutes Flow velocity is kept 0.09 m/sec All listed here ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In olden days the type of section adopted in trunk and out fall sewers was Egg shaped Circular shaped Parabolic shaped Horse shoe shaped Egg shaped Circular shaped Parabolic shaped Horse shoe shaped ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering A manhole is generally provided at each All of these Change of gradient Bend Junction All of these Change of gradient Bend Junction ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering No treatment of the sewage is given if dilution factor is Between 200 to 300 Between 150 to 200 More than 500 Less than 150 Between 200 to 300 Between 150 to 200 More than 500 Less than 150 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Bio-chemical oxygen demand (BOD) for the first 20 days in generally referred to Initial demand Carbonaceous demand All of these First stage demand Initial demand Carbonaceous demand All of these First stage demand ANSWER DOWNLOAD EXAMIANS APP
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