Below are the answers key for the Multiple Choice Questions in Engineering Materials – MCQs Part 1.

1. Atoms

2. Metals, ceramics, polymers, semiconductors and composites

3. Ferromagnetic materials

4. Metal Matrix composites

5. Ceramic

6. part

7. Polymers

8. Composite

9. Periodic Table

10. Melting point

11. Curie point

12. Water absorption

13. Thermal conductivity

14. Dielectric strength

15. Specific heata

16. Heat distortion temperature

17. Stress rapture strength

18. Hardness

19. Nil ductility temperature

20. Endurance limit or fatigue strength of material

21. Camber

22. Waviness

23. lignin

24. Copolymerization

25. Polyamide

26. 200 %

27. Thermoforming

28. Extrusion

29. Corrosion resistance

30. Stereo specificity

31. Impact strength

32. Creep

33. Yield strength

34. proportional limit

35. Endurance limit

36. Magnet

37. Lodestone

38. Hardness

39. Diamagnetic materials

40. Paramagnetic materials

41. Ferromagnetic materials

42. Plastic

43. Cross linking

44. Homopolymer

45. copolymer or interpolymer

46. Elastomer

47. Steel

48. Vacuum are remelting (VAR)

49. Electron beam refining

50. Carbon steel

### Online Questions and Answers in Engineering Materials Series

Following is the list of practice exam test questions in this brand new series:

**Engineering Materials MCQs**

**MCQs from Number 1 – 50**Answer key:

**PART I**

**MCQs from Number 51 – 100**Answer key:

**PART II**

**MCQs from Number 101 – 150**Answer key:

**PART III**

**MCQs from Number 151 – 200**Answer key:

**PART IV**

**MCQs from Number 201 – 250**Answer key:

**PART V**

**MCQs from Number 251 – 300**Answer key:

**PART VI**

**MCQs from Number 301 – 350**Answer key:

**PART VII**

### Complete List of MCQs in General Engineering and Applied Sciences per topic