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Engineering Materials and Metallurgy Mock Test 4


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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Question 1 of 10

1. Which of the following is not an effect of adding boron and silicon to superalloys?

Question 1 of 10

Question 2 of 10

2. What is the specific heat of Chrysotile?

Question 2 of 10

Question 3 of 10

3. A copolymer of butadiene and acrylonitrile is known as __________

Question 3 of 10

Question 4 of 10

4. What is the dielectric constant of free space?

Question 4 of 10

Question 5 of 10

5. Isoprene added to isobutylene gives _______

Question 5 of 10

Question 6 of 10

6. Which polarization process does this figure represent?
engineering-materials-metallurgy-questions-answers-polarisation-dielectrics-q8

Question 6 of 10

Question 7 of 10

7. How much silica do silica refractories usually contain?

Question 7 of 10

Question 8 of 10

8. What is the formula for Bohr magneton?

Question 8 of 10

Question 9 of 10

9. TCP phase of nickel-based superalloys are formed at a temperature of _______

Question 9 of 10

Question 10 of 10

10. What is the relative permeability of iron?

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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