Waste Water Engineering It is customary to design a sewer for D.W.F. on the basis of Average demand Thrice the average demand Twice the average demand Four times the average demand Average demand Thrice the average demand Twice the average demand Four times the average demand ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering For trunk and out-fall, the type of sewers generally used, is Parabolic shaped Circular shaped Standard egg shaped Horse shoe shaped Parabolic shaped Circular shaped Standard egg shaped Horse shoe shaped ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The gas which may cause explosion in sewers, is Ammonia Carbondioxide Methane Carbon monoxide Ammonia Carbondioxide Methane Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In a grit chamber of a sewage treatment plant, Depth of 0.9 m to 1.20 m is kept Flow velocity 0.15 m to 0.3 m/sec is kept All of these One minute of detention period is kept Depth of 0.9 m to 1.20 m is kept Flow velocity 0.15 m to 0.3 m/sec is kept All of these One minute of detention period is kept ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Pathogens (or pathogenic bacterias) in water may cause All listed here Typhoid Cholera Dysentery All listed here Typhoid Cholera Dysentery ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The sewer pipes Should resist the wear and tear caused due to abrasion Are designed for generating self-cleansing velocities at different discharge Carry sewage as gravity conduits All listed here Should resist the wear and tear caused due to abrasion Are designed for generating self-cleansing velocities at different discharge Carry sewage as gravity conduits All listed here ANSWER DOWNLOAD EXAMIANS APP
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