Environmental Engineering Part 3

March 15, 2021

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

2. Minamata disease was caused by pollution of water by

3. BOD stands for

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

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

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

7. A river with high BOD value is

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

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

10. For very strong sewage, BOD will be


 

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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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