My Report

Materials Science 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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 10%

Question 1 of 10

1. How is diffusion rate related to diffusion distance?

Question 1 of 10

Question 2 of 10

2. Which of the following is found out by calculating the area under the stress strain graph?

Question 2 of 10

Question 3 of 10

3. What is the shape of the graph for steady state diffusion where the concentration of diffusion species is in the y-axis and position is in x-axis?

Question 3 of 10

Question 4 of 10

4. Following plot shows the concentration profile at two different time, T1 and T2 for the same non-steady diffusion process.
materials-science-questions-answers-test-q9
What is the correct relationship between the two?

Question 4 of 10

Question 5 of 10

5. The yield limit of compression and the tensile test can be different for the same material.

Question 5 of 10

Question 6 of 10

6. Principal plane is the plane in which ___________

Question 6 of 10

Question 7 of 10

7. Torsional stress multiplied with original cross sectional are is:

Question 7 of 10

Question 8 of 10

8. Diffusion is slower for _________

Question 8 of 10

Question 9 of 10

9. Which of the following is used to elongation in the material?

Question 9 of 10

Question 10 of 10

10. Stress strain curve for cemented tungsten carbide is:

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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