My Report

Environmental Engineering Mock Test 2


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. The area of the filter is 1500. What is the number of beds to be provided?

Question 1 of 10

Question 2 of 10

2. What is the range of pressure in pressure filter?

Question 2 of 10

Question 3 of 10

3. The effective size of a rapid sand filter is ______

Question 3 of 10

Question 4 of 10

4. The loss of head during cleaning operation of a rapid sand filter is __________

Question 4 of 10

Question 5 of 10

5. The period of cleaning of a slow sand filter is ______ than rapid sand filter.

Question 5 of 10

Question 6 of 10

6. Which device is used to supply air for the agitation of sand grains during washing of filters?

Question 6 of 10

Question 7 of 10

7. The filter run in rapid sand filter should not be less than _____ hours.

Question 7 of 10

Question 8 of 10

8. Schmutzdecke acts as an extremely fine meshed straining mat.

Question 8 of 10

Question 9 of 10

9. The coarser layer used in a dual media filter is of __________

Question 9 of 10

Question 10 of 10

10. The under drainage system in pressure consists of __________

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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