Environmental Engineering Part 3

March 15, 2021

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1. Which is the major air pollutant present in photochemical smog?

2. The unfavorable alteration of environment due to human activities is termed as

3. Ground water is usually free from

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

5. Which of the following is the best indicator of SO2  pollutant?

6. What are the air pollutants responsible for acid rain within and downwind areas of major industrial emissions?

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

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

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

10. Which of the following air pollutants are responsible for the Green House effect?
  1. Methane
  2. Carbon dioxide
  3. Chlorofluorocarbons
  4. Nitrogen oxides


 

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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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