My Report

Waste Water Engineering Practice Test 3


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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1. How many types of sedimentation tanks are present based on the shape of the tank?

2. What is the approach velocity for grit bearing wastewaters?

3. In aerated grit chambers, there are no moving parts below the water surface.

4. Sedimentation is a process using gravity to remove suspended solids from water.

5. What is the amount of air supplied for these grit chambers?

6. What is the density of alum content used in water treatment?

7. What is the most common used coagulant?

8. What is the size of the openings for a microscreen?

9. How many hours does the removing of Settleable particles require in fill and draw type of sedimentation tanks?

10. What is the term used for reuse of sewage sludge?


 

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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