Waste Water Engineering In a residential colony, sewers of diameters 100 mm, 150 mm and 225 mm were laid with a gradient 1 in 120. Which portion of the sewage system does not choke in due course of time? All of these 225 mm dia 100 mm dia 150 mm dia All of these 225 mm dia 100 mm dia 150 mm dia ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The detention period for plain sedimentation water tanks, is usually 16 to 24 hours 24 to 36 hours 4 to 8 hours 8 to 16 hours 16 to 24 hours 24 to 36 hours 4 to 8 hours 8 to 16 hours ANSWER DOWNLOAD EXAMIANS APP
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 It is customary to design a sewer for D.W.F. on the basis of Four times the average demand Thrice the average demand Twice the average demand Average demand Four times the average demand Thrice the average demand Twice the average demand Average demand ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering If is the diameter of upper circular portion, the overall depth of a standard egg shaped section, is 1.5 D 1.75 D 1.15 D 1.25 D 1.5 D 1.75 D 1.15 D 1.25 D ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering hydraulically equivalent, the relationship which holds good, is D3/2 = 4 b3/2 D2/3 = 4 b2/3 D8/3 = 4 b8/3 D3/8 = 4 b3/8 D3/2 = 4 b3/2 D2/3 = 4 b2/3 D8/3 = 4 b8/3 D3/8 = 4 b3/8 ANSWER DOWNLOAD EXAMIANS APP
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