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

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

4. The pipe joint commonly used in pumping stations is

5. Minamata disease was caused by pollution of water by

6. Which of the following is the best indicator of SO2  pollutant?

7. Which one of the following sequences is the most suitable for treating raw surface water to make it suitable for drinking purpose?

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

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

10. Which of the following air pollutants are responsible for the Green House effect?
  1. Methane
  2. Carbon dioxide
  3. Chlorofluorocarbons
  4. Nitrogen oxides


 

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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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