Civil Engineering Questions And Answers :: Environmental Engineering: part6



Civil Engineering : Environmental Engineering QUESTIONS AND ANSWERS :: part6 : 11 to 15

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

11.To divert excessive flow from combined sewers, the most commonly used weir is a

cipoletti weir
broadcrested weir
leaping weir
submerged weir

12.A pipe which is installed in the house drainage to preserve the water seal of traps is called

vent pipe
antisiphonage pipe
waste pipe
soil pipe

13.Composting and lagooning are the methods of

sludge digestion
sludge disposal
sedimentation
filtration

14.When there is no recirculation of sewage, then recirculation factor is

0
1
infinity
none of the above

15.In facultative stabilization pond, the sewage is treated by

aerobic bacteria only
algae only
dual action of aerobic bacteria and anaerobic bacteria
sedimentation

More Environmental Engineering QUESTIONS AND ANSWERS available in next pages

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