Environmental Engineering Part 3

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

2. Disinfection of water results in

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

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

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

6. Concentration of ozone in clean air is

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

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

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

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