Module 6 (B2)

Module 6 (B2) quiz contains 60 question based on the syllabus for module 6 examination for B2 category.

The time limit for the quiz is 75 min.

The number of attempts allowed are unlimited.

All the best.

1. 
Anodic treatment of aluminum alloy gives

2. 
Which of the following are generally characteristic of carbon/graphite fibre composites?

3. 
When buffing surface of Aluminum Alloy, what material are you removing?

4. 
Joggles in removed rivet shanks would indicate partial

5. 
The common bonding material for Tungsten Carbide is

6. 
In the drawing, what letter represents the nominal length of a BSF bolt?

7. 
Nitriding is

8. 
Aircraft bolts with a cross or asterisk marked on the bolt-head are

9. 
Fatigue failure may be defined as

10. 
What colour is the corrosion found on the surface of aluminum alloys?

11. 
How is the diameter of a cable measured?

12. 
The information on rivet grip length is in which rivet code quadrant?

13. 
In the drawing, both bolts are correctly wire locked when

14. 
With respect to ferrous metals which of the following is true?

15. 
If a chain is removed for routine maintenance

16. 
Two parts of the adhesive process are

17. 
Medium carbon steels have a carbon content of

18. 
What is meant by the term Pitch Ratio?

19. 
A thermoplastic can be

20. 
The head marking on a close tolerance BSF bolt is

21. 
An aluminium alloy bolt may be identified by

22. 
Turnbuckles are correctly fitted when

23. 
A low carbon steel would normally be case hardened using

24. 
Which of these core materials will be used in the making of a composite material flat panel?

25. 
A bolt part number AN25C15 when compared to a bolt part number AN25-15 has

26. 
An aluminium alloy L37 rivet identification is

27. 
Non heat treatable aluminum alloys

28. 
A main difference between Lockbolt/Hucbolt tension and shear fasteners (other than their application) is in the

29. 
How do you store a chain?

30. 
What is the colour of an AN steel flared-tube fitting?

31. 
A chobert rivet gun may be used

32. 
Tempering steel gives

33. 
Composite fabric material is considered to be the strongest in what direction?

34. 
An AN steel bolt is identified by

35. 
What type loads cause the most rivet failures?

36. 
When dissimilar metals are brought together, or the same metal in different states, one metal forms the anode and the other the cathode. Which will suffer from corrosion?

37. 
A sheet of metal is designated 2024-T4. The code tells us that the material is a copper based aluminum alloy.

38. 
The four quadrants on a quadrant rivet code system are designated

39. 
Rivet's main strength quality is to resist

40. 
Which rivet may be used as received without further treatment?

41. 
When silica gel has absorbed moisture the colour changes to

42. 
Black streaks back from a rivet hole signify

43. 
In a front release connector, the pin will be

44. 
What action should be taken on finding intergranular corrosion?

45. 
Cadmium plated rivets should not be used where the temperature may exceed

46. 
Silver plated copper wire has a maximum working temp of

47. 
1% Nickel, 1% Carbon, steel is widely used for

48. 
A certain amount of slack must be left in a flexible hose during installation because, when under pressure, it

49. 
A 5% magnesium rivet is identified by

50. 
Cable tension is maintained by

51. 
The continuous coloured line on a hose assembly

52. 
The magnesium alloys used in aircraft can be recognized by

53. 
The artificial production of a film of oxide on the surface of aluminum or any of its alloys is commonly called

54. 
Why is clad alloy preferred to pure Aluminum?

55. 
Pulleys are manufactured from

56. 
A cable tension regulator will be installed in a flying control system to

57. 
A blind fastener described as external sleeve and internally threaded would be

58. 
A flexible sealing element subject to motion is a

59. 
A journal load is

60. 
The value of stress for a given material can be derived by

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