My Report

Environmental Engineering Mock Test 8


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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 10%

Question 1 of 10

1. Which of the following is not a drying bed?

Question 1 of 10

Question 2 of 10

2. The concentration of biodegradable organic matter after the septic tank is ___________

Question 2 of 10

Question 3 of 10

3. The minimum size of sludge digestion tank is ___________

Question 3 of 10

Question 4 of 10

4. With how much pressure the air is filled in the aeration tank?

Question 4 of 10

Question 5 of 10

5. The device used for the aeration in the combined aerator is ___________

Question 5 of 10

Question 6 of 10

6. The color of the secondary sludge produced from the high rate trickling filter is ___________

Question 6 of 10

Question 7 of 10

7. Which of the following is not used for drying of sludge?

Question 7 of 10

Question 8 of 10

8. The maximum temperature at which thermophilic microorganisms remain active in sludge digester is ___________

Question 8 of 10

Question 9 of 10

9. The depth of the filter media of intermittent filter is ___________

Question 9 of 10

Question 10 of 10

10. Which device is used in the aeration tank for cleaning purposes?

Question 10 of 10


 

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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