Environmental Engineering Part 3

March 15, 2021

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

2. Two primary air pollutants are

3. Disinfection of water results in

4. Which of the following is the major cause of pollution?

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

6. BOD stands for

7. The maximum permissible limit for fluoride in drinking water is

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

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

10. Concentration of ozone in clean air is


 

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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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