My Report

Waste Water Engineering Mock Test 6


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. What is the combined BOD and nitrogen removal level for moving bed bioreactor?

Question 1 of 10

Question 2 of 10

2. How many plates will be required in a lamella clarifier for the following data?
Flow: 40m3/h
Area of plate: 1.2 m2
Rise rate: 1.2 m3/m2/h

Question 2 of 10

Question 3 of 10

3. The surfactants have ______ chains.

Question 3 of 10

Question 4 of 10

4. _________ uses anaerobic digestion.

Question 4 of 10

Question 5 of 10

5. Lamella clarifiers can also be used in mining industries.

Question 5 of 10

Question 6 of 10

6. The longer the water is held in the tank, the better the treatment.

Question 6 of 10

Question 7 of 10

7. What is biogas composed of?

Question 7 of 10

Question 8 of 10

8. Sludge treatment reduces the formation of struvite scales in pipes.

Question 8 of 10

Question 9 of 10

9. What is the size of dissolved oil droplets?

Question 9 of 10

Question 10 of 10

10. What is the thickened concentration of the trickling filter sludge?

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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