Waste Water Engineering The settling velocity of the particles larger than 0.06 mm in a settling tank of depth 2.4 is 0.33 m per sec. The detention period recommended for the tank, is 30 minutes 1 hour 1 hour and 30 minutes 2 hours 30 minutes 1 hour 1 hour and 30 minutes 2 hours ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The arrangement made for passing the sewer line below an obstruction below the hydraulic gradient lines called Inverted syphon Sag pipe Depressed sewer all of these Inverted syphon Sag pipe Depressed sewer all of these ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The discharge per unit plan area of a sedimentation tank, is generally called Over flow rate Surface loading All of these Over flow velocity Over flow rate Surface loading All of these Over flow velocity ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Imhoff cone is used to determine None of these Suspended solids Settleable solids Dissolved solids None of these Suspended solids Settleable solids Dissolved solids ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering A well oxidized sewage contains nitrogen mainly as None of these Free ammonia Nitrites Nitrates None of these Free ammonia Nitrites Nitrates ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The suitable cross-section of sewers to carry combined flow, is Egg shaped Rectangular Circular Horse shoe shaped Egg shaped Rectangular Circular Horse shoe shaped ANSWER DOWNLOAD EXAMIANS APP
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