Waste Water Engineering Lead caulked joints are used for laying Earthenware pipes I. pipes G.I. pipes Stone ware pipes Earthenware pipes I. pipes G.I. pipes Stone ware pipes ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In trickling filter, B.O.D. is reduced to 80 to 90% 40 to 60% 30 to 40% 60 to 80% 80 to 90% 40 to 60% 30 to 40% 60 to 80% ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering In Chezy’s formula V = C rs for calculating the velocity of flow in circular sewer of diameter running full, the value of hydraulic mean radius is D/4 D/1 D/3 D/2 D/4 D/1 D/3 D/2 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The sewer which resists sulphide corrosion, is R.C. sewer Cast iron sewer Brick sewer Lead sewer R.C. sewer Cast iron sewer Brick sewer Lead sewer ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The ratio of maximum sewage flow to average sewage flow for trunk mains having diameters more than 1.25 m, is 2 4 3 1.5 2 4 3 1.5 ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering For sewers, inverted siphon is provided for One pipe Three pipes Four pipes Two pipes One pipe Three pipes Four pipes Two pipes ANSWER DOWNLOAD EXAMIANS APP
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