Environmental Engineering Part 3

March 15, 2021

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1. Water containing substances which are undesirable, harmful or unfit for drinking and domestic uses is called

2. In urban air pollution, the most poisonous gas is supposed to be carbon monoxide. It is hazardous because it

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

4. The permissible limit of arsenic in drinking water as per the guidelines of WHO is

5. Which of the following pollutants are generally not removed in a sewage treatment plant?

6. BOD stands for

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

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

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

10. Which of the following air pollutants is not present in automobile exhaust gas?


 

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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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