Environmental Engineering Part 3

March 15, 2021

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1. In order to control the flow of water through pipes, a _________________ is provided.

2. Noise pollution in a road-side building can be reduced by

3. Disinfection of water results in

4. Which is the major pollutant present in photochemical smog?

5. The spray tower can be used to control

6. The dispersion of air pollutants in atmosphere is maximum when

7. The valve provided on the suction pipe in a tube well is

8. For a given discharge, the efficiency of sedimentation tank can be increased by

9. Which one of the following pollutants or pairs of pollutants is formed due to photochemical reactions?

10. Ground water is usually free from


 

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A Demrot is the founder of VideRime Online Learning, a leading engineering website. He did his BE Civil and M.Tech Structure from RGPV University, Bhopal and has been working as an Assistant Professor in a reputed college.

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