Environmental Engineering Part 3

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

2. The valve provided on the suction pipe in a tube well is

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

4. The pipe joint commonly used in pumping stations is

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

6. Disinfection of water results in

7. What are the air pollutants responsible for acid rain within and downwind areas of major industrial emissions?

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

9. Which is the major air pollutant present in photochemical smog?

10. Broadly speaking, water 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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