Environmental Engineering Part 3

March 15, 2021

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1. Disinfection of water results in

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

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

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

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

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

7. BOD stands for

8. The amount of residual chlorine left in public water supply for safety against pathogenic bacteria is about

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

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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