My Report

Materials Science Practice Test 8


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
advertisement

1. What is the hardest phase of Fe-C system?
materials-science-questions-bank-q1

2. What is the Eutectic reaction at 1146°C?

3. Which phase will crystallize first just below the liquidus line?
materials-science-questions-answers-eutectic-systems-q7

4. Which of the following phase will be resulted when the transformation temperature of steel is in the range of 500 °C to 750 °C?

5. The eutectoid mixture of ferrite (α) and cementite (Fe3C) is called __________

6. To construct a TTT diagram, the specimen of steels is heated and then cooled.

7. What is degree of freedom when three phases co - exist?

8. What is/are the phenomenon involved in phase transformation?

9. In continuous cooling transformation diagrams, which of the following is true?

10. What are the characteristics of large supercooling in nucleation?


 

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.

Subscribe to his free Masterclasses at Youtube & discussions at Telegram SanfoundryClasses.