Waste Water Engineering If the diameter of a sewer is 150 mm, the gradient required for generating self cleansing velocity, is 1 in 60 None of these 1 in 120 1 in 100 1 in 60 None of these 1 in 120 1 in 100 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The bottom of the sewage inlet chamber of septic tanks, is provided an outward slope 1 in 15 1 in 5 1 in 20 1 in 10 1 in 15 1 in 5 1 in 20 1 in 10 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering 15 cumecs, the depth d and width are related by For drains up to d = 0.2 B d = 0.5 B B = 0.2 d B = 0.5 d d = 0.2 B d = 0.5 B B = 0.2 d B = 0.5 d ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The factor responsible for purification of sewage in river is Temperature Hydrology All listed here Dissolved oxygen in water Temperature Hydrology All listed here Dissolved oxygen in water ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Bio-chemical oxygen demand (BOD) for the first 20 days in generally referred to Carbonaceous demand First stage demand All of these Initial demand Carbonaceous demand First stage demand All of these Initial demand ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering A sewer running partially full and hurried with back filled, fails in compression due to Weight of the pipe Superimposed traffic loads All listed here Weight of the back fill Weight of the pipe Superimposed traffic loads All listed here Weight of the back fill ANSWER DOWNLOAD EXAMIANS APP
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