Waste Water Engineering Sewer manholes are generally provided at All of these 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 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The sewage discharge in a detritus tank of a treatment plant is 576 litres/sec with flow velocity of 0.2 m/sec. If the ratio of width to depth is 2, the depth is 150 cm 100 cm 110 cm 120 cm 150 cm 100 cm 110 cm 120 cm ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Bio-chemical oxygen demand (BOD) for the first 20 days in generally referred to All of these Carbonaceous demand First stage demand Initial demand All of these Carbonaceous demand First stage demand Initial demand ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering A rainfall may be classified as acidic if its pH value is less or equal to 6 6.5 7 5 6 6.5 7 5 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The width of a rectangular sewer is twice its depth while discharging 1.5 m/sec. The width of the sewer is 0.68 m 1.36 m 1.76 m 0.88 m 0.68 m 1.36 m 1.76 m 0.88 m ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The discharge per unit plan area of a sedimentation tank, is generally called All of these Over flow velocity Surface loading Over flow rate All of these Over flow velocity Surface loading Over flow rate ANSWER DOWNLOAD EXAMIANS APP
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