Assessment Test

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1. Diamond point chisels are best used for cutting

 
 
 
 

2. The blade for a power hacksaw should be installed with the teeth ______.

 
 
 
 

3. For cutting thin tubing or sheet metal, the proper hacksaw blade should have _____.

 
 
 
 

4. When listed by pitch, which of the hacksaw blades listed would be most suitable for cutting thin tubing

 
 
 
 

5. To cut angle iron and heavy pipe with a hand hacksaw, you should use a blade with what number of teeth per inch

 
 
 
 

6. A hand hacksaw blade is normally installed in the saw frame with the teeth pointing away from the saw handle, because ________

 
 
 
 

7. Proper hacksaw cutting is accomplished when pressure is applied only on the __________

 
 
 
 

8. When using a handheld hacksaw, you should apply pressure only on the forward stroke

 
 
 
 

9. A hacksaw blade will start a cut more easily if you ________

 
 
 
 

10. When coming to the end of a cut using a hand hacksaw

 
 
 
 

11. The term referring to the number of teeth per inch on a hacksaw blade is known as the ______.

 
 
 
 

12. The type of reamer that can outlast high speed reamers many times in castings where sand or hard scale is encountered.

 
 
 
 

13. Occasionally when drilling cast iron, it is advisable to rub a little_________ on the lands of the drill.

 
 
 
 

14. In what important application does rubber is popularly used on board?

 
 
 
 

15. What is your observation and conclusion regarding the effect of carbon content when comparing the tensile strength, ductility, and hardness of low, medium & high carbon steel?

 
 
 
 

16. On the statements below, which one is TRUE in relation to the purpose and use of the alloying element Chromium?

 
 
 
 

17. Which statement is NOT true about brazing process?

 
 
 
 

18. What is the appropriate action for the plate edge of metal that has acquired local hardness due to rapid cooling after the gas cutting operation?

 
 
 
 

19. When an oscillatory external force is applied so that the system vibrates at the frequency of this exciting force, the system is said to be undergoing _________.

 
 
 
 

20. What do you call the triangular plate often used for joining angle bar to the plate?

 
 
 
 

21. What do you call the shell plating with an in or out design of its edges which would be required for the fitting of raised and sunken strake?

 
 
 
 

22. What is parallel rise in longitudinal stability and trim?

 
 
 
 

23. What is parallel sinkage in longitudinal stability and trim?

 
 
 
 

24. What do you mean by LCF in the longitudinal stability and trim?

 
 
 
 

25. What character is used to denote that the sea-going vessel is constructed out of steel and was classed with Lloyd’s Register of Shipping?

 
 
 
 

26. Symbol used by the Lloyd’s Register of Shipping (LR) to denote that the vessel was constructed under the supervision of LR surveyors in accordance with its rules and regulations.?

 
 
 
 

27. Steel or alloy cover plate fitted internally to portholes for protection against water ingress in-case of glass failure?

 
 
 
 

28. The majority of the longitudinal structure consists of basic longitudinally stiffened panel components which are characterized by what dimensionless design parameter?

 
 
 
 

29. The majority of the longitudinal structure consists of basic longitudinally stiffened panel components which are characterized by what dimensionless design parameter?

 
 
 
 

30. The majority of the longitudinal structure consists of basic longitudinally stiffened panel components which are characterized by what dimensionless design parameter?

 
 
 
 

31. As per GL standard, minimum material grade for ships with length exceeding 150m and single strength deck should be __________.

 
 
 
 

32. As per GL standard, minimum material grade for ships with length exceeding 250m, shear strake at strength deck should be __________.

 
 
 
 

33. As per GL standard, minimum material grade for single side-skin bulk carriers subjected to SOLAS regulation XII/6.5 should be _________.

 
 
 
 

34. The Amendments to SOLAS regulations II-1/3-2 concerning the mandatory Performance Standard for Protective Coating (PSPC) were approved by the IMO Maritime Safety Committee (MSC) and applies to ships. I. For which the building contract is placed on or after 1 July 2008. II. for which the keels are laid on or after 1 January 2009 III. which the delivery is on or after 1 July 2012

 
 
 
 

35. International Convention on control of harmful “Anti-Fouling Systems” on ships entered into force on __________________.

 
 
 
 

36. What does International Convention on control of harmful “Anti-Fouling Systems” requires all ships to have/carry?

 
 
 
 

37. What does International Convention on control of harmful “Anti-Fouling Systems” requires all ships to have/carry?

 
 
 
 

38. When cleaning cargo tanks with portable machines the machine is grounded by ________.

 
 
 
 

39. In Lathe machine, the gear between the driver and the follower gears in a simple train is known as a/ an _________ or intermediate gear.

 
 
 
 

40. Most modern lathes are provided with_____________ for feed and thread leads.

 
 
 
 

41. The operation of machining a uniformly roughened or checked surface on round stock in a lathe is called _________

 
 
 
 

42. A lathe dog, fitted with a headless set screw, is known as a _________

 
 
 
 

43. The main difference between a common lathe dog and a safety lathe dog is that the latter

 
 
 
 

44. Which of the following statements represents the difference between a four-jaw independent chuck and a three-jaw universal chuck?

 
 
 
 

45. A tailstock 'dead center' has been given that name because it ___

 
 
 
 

46. If you are machining work held between lathe centers and the lathe centers begin to squeal, you should first _____

 
 
 
 

47. For proper support when turning a long thin piece of work between lathe centers, you should use a _____.

 
 
 
 

48. The lathe steady rest is normally used for supporting one end of a _____

 
 
 
 

49. When machining a long piece of work between centers you must ___

 
 
 
 

50. A follower rest should be used with a lathe to machine _____.

 
 
 
 

51. Work that cannot readily be mounted between lathe centers is usually held in a _____

 
 
 
 

52. The taper produced by a lathe taper attachment is determined by setting the _____

 
 
 
 

53. A twist drill gage can be used to measure the drills _________.

 
 
 
 

54. Which materials can be drilled at the highest speed?

 
 
 
 

55. The drill size is marked on the _________.

 
 
 
 

56. The tool used for cutting external pipe threads is called a pipe _______.

 
 
 
 

57. The best hacksaw blade to use for cutting brass is the ________.

 
 
 
 

58. A hacksaw blade with 14 teeth per inch should be used to cut _____.

 
 
 
 

59. When using a chisel, you should _______.

 
 
 
 

60. The proper use of a flat chisel is for cutting __________

 
 
 
 

61. The best type of chisel to use for cutting a keyway is the _____.

 
 
 
 

62. A chisel with mushroom head should not be used because ________.

 
 
 
 

63. The temper is likely to be drawn out of a chisel edge when you _______.

 
 
 
 

64. What precautions should be followed when using a chisel having a mushroom head

 
 
 
 

65. Which of the chisels listed should be used for cutting oil grooves?

 
 
 
 


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