Environmental Engineering Part 3

March 15, 2021

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1. A sewer is commonly designed to attain self-cleansing velocity at

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

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

4. Two primary air pollutants are

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

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

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

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

9. A river with high BOD value is

10. BOD stands for


 

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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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