Environmental Engineering Part 3

March 15, 2021

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1. Which of the following is the major cause of pollution?

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

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

4. Water containing substances which are undesirable, harmful or unfit for drinking and domestic uses is called

5. The pipe joint commonly used in pumping stations is

6. The spray tower can be used to control

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

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

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

10. Disinfection of water results in


 

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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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