Environmental Engineering Part 3

March 15, 2021

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

2. BOD stands for

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

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

5. The pipe joint commonly used in pumping stations is

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

7. Ground water is usually free from

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

9. The water utilizable by plants is available in the form of

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


 

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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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