My Report (&Account)

Wastewater Disposal Test – 1


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)

1. The tolerance limit of COD of sewage to be discharged in sea water is ____________

2. The turbulence decreases the DO content of water.

3. Which of the following is a prime lake pollutant?

4. The tolerance limit of oil and grease of sewage to be disposed on land is ____________

5. The minimum depth to which sewage should be discharged of sea water is ____________

6. The tolerance limit of BOD of sewage to be disposed on land is ____________

7. The tolerance limit of pH value of sewage to be discharged into sea water is ____________

8. The dilution factor is 400. What should be the type of treatment given to the water?

9. The dilution factor is expressed by _____________


 

Start practicing “1000 MCQs on Environmental Engineering”, and once you are ready, you can take tests on all topics by attempting our “Environmental Engineering Test Series”.

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Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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