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. A river with high BOD value is

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

4. Which one of the following is the range of ozonosphere in atmosphere?

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

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

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

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

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

10. Two primary air pollutants are


 

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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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