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Engineering Materials and Metallurgy Mock Test 9


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. Low temperature tempering occurs at __________

Question 1 of 10

Question 2 of 10

2. How can temperature differences between center and surface be prevented?

Question 2 of 10

Question 3 of 10

3. Which of the following is required for the nitriding process?

Question 3 of 10

Question 4 of 10

4. Cyaniding is carried out at a temperature of ___________

Question 4 of 10

Question 5 of 10

5. Tempering that results in a reduction of toughness is known as __________

Question 5 of 10

Question 6 of 10

6. Which of the following is not a preferred vegetable oil for quenching medium?

Question 6 of 10

Question 7 of 10

7. The pressure of acetylene in welding torch for oxy-acetylene welding is maintained at _________

Question 7 of 10

Question 8 of 10

8. At what temperature is the workpiece tempered in carbonitriding process?

Question 8 of 10

Question 9 of 10

9. Medium temperature tempering develops a ________ structure.

Question 9 of 10

Question 10 of 10

10. Internal stresses in martensite steel are relieved by heating at __________

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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