Environmental Engineering Part 2

March 13, 2021

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1. The septic tank should be cleaned at regular interval but should not exceed

2. The ratio in between length of the sewer and velocity of flow when running full is known as

3. The depletion of dissolved oxygen due to BOD reaction of sewage is called

4. Which of the following causes a decrease in per capita consumption?

5. A man hole is generally provided at each

6. The lowest point of the interior of a sewer or drain at any cross-section is called

7. "The pathogens in river flows are killed and helps in self-purification". It is due to

8. Direct destruction to pathogenic bacteria is caused by

9. Standard EDTA ( ethylene diamine tetra acetic acid ) solution is used to determine the

10. The cells of bacteria are usually in the range of


 

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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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