Assessment Test

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1. C10 - Pitching is angular motion of the vessel about which axis?

 

2. C10 - Yawing is the angular motion of the vessel about what axis?

 

3. C10 - Pitching is the rising and falling motion of the bow of a ship oscillating about what axis?

 

4. C10 - The value of the maximum righting arm is dependent upon the position of the center of buoyancy and the _____________.

 

5. C10 - What is the stability term for the distance between the center of gravity (G) to the Metacenter (M)?

 

6. C10 - What is termed as horizontal fore and aft motion of a vessel while underway?

 

7. C10 - What do you call the angular movement of a vessel about a horizontal line drawn from its bow to its stern?

 

8. C10 - How can generally improve the vessel’s stability in a hazardous situation?

 

9. C10 - When flooding occurs in a damaged vessel, what happened to the reserve buoyancy?

 

10. C10 - While on a voyage, the vessel's master observed that the vessel touched bottom, what should he immediately do?

 

11. C10 - Many uninspected vessels require load lines to indicate the maximum ___________.

 

12. C10 - What is the purpose of swash bulkheads?

 

13. C10 - The inclining experiment conducted on a merchant ship is the method for determining the exact location of the ______________.

 

14. C10 - What do you call a vessel having a concentration of weight toward the top of the vessel?

 

15. C10 - Angular motion about the vertical axis of a vessel is known as ________.

 

16. C10 - What effect will transferring fuel oil from #1P double bottom to #3P double bottom have on the trim of a vessel?

 

17. C10 - Which of the listed conditions will occur to the ship’s center of gravity if 200 tons of steel is transferred to the ship’s cargo from shore side?

 

18. C10 - What is the usual effect of moving weight from low in the vessel to above the main deck?

 

19. C10 - What is the usual effect of moving weight from the main deck to a position lower in the vessel?

 

20. C10 - The reserve buoyancy of a ship consists of ________________.

 

21. C10 - Why are helical gears preferred over spur gears for reduction gear units?

 

22. C10 - What do you call a distance between the bottom of the hull and the waterline?

 

23. C10 - Rolling is the angular motion of the vessel about what axis?

 

24. C10 - What is termed as the difference between the initial trim of a vessel and the trim after a change in load has occurred?

 

25. C10 - Reserve buoyancy is the _________________.

 

26. C10 - When is adverse effect due to free surface become apparent?

 

27. C10 - What is the condition of a vessel trimmed down by the bow?

 

28. The construction of vessel made of steel should have a grade in accordance with what guidelines?

 
 

29. What will happen if any of the single ship’s compartment sustaining partial flooding with free communication to the sea?

 
 

30. C10 - Reserve buoyancy is __________.

 

31. C10 - A vessel is tender if cargo weight is __________.

 

32. C10 - The purpose of the inclining experiment is to __________.

 

33. C10 - Metacentric height is an indication of a vessel's stability __________.

 

34. C10 - Transverse stability calculations require the use of __________.

 

35. C10 - Which statement is true regarding the free surface effect?

 

36. C10 - Which will be a result of removing on-deck containers?

 

37. C10 - In order to minimize the effects of a tender vessel, when carrying a cargo of lumber, you should __________.

 

38. C10 - Which is an indication of reserve buoyancy?

 

39. C10 - Which action will affect the trim of a vessel?

 

40. C10 - If a vessel is sagging, what kind of stress is placed on the sheer strake?

 

41. C10 - What will happen when cargo is shifted from the main deck into the lower hold of a vessel?

 

42. C10 - What do you call the curvature of deck in a longitudinal direction measured between the deck height at midships and the particular point on the deck?

 

43. C10 - A special grade steel with an "H" marking is used by the classification societies to denote __________.

 

44. C10 - What do you call a factor contributing to the greatest effect on the ship’s period of roll?

 

45. C10 - The Torrey Canyon grounding off the coast of the United Kingdom in 1967 spilled more than how much quantity of oil into the sea_______.

 

46. C10 - In the absence of external forces, where is the center of gravity of a floating vessel is located?

 

47. C10 - Stability is determined principally by the relationship of the center of gravity and the __________.

 

48. C10 - The master or person-in-charge of a vessel is required to submit a casualty report of an international grounding under what condition?

 

49. C10 - The location of a vessel’s frame stations may be obtained from which of the listed drawings?

 

50. C10 - Which abbreviation represents the height of the center of buoyancy?

 

51. C10 - The water in which a vessel floats provides vertical upward support. What do you The point through which this support is assumed to act?

 

52. C10 - What do you call the center of volume of immersed portion of the vessel?

 

53. C10 - In small angle stability, when external forces exist, the buoyant force is assumed to act vertically upwards through the center of buoyancy and through__________.

 

54. C10 - Longitudinal stability indicates the tendency of a ship to resist a___________.

 

55. C10 - The inner bottom of a ship is the __________.

 

56. C10 - What is the purpose of the vessels inclining experiment?

 

57. C10 - The reserve buoyancy of a vessel varies directly with changed in the vessel’s_____.

 

58. C10 - For an upright vessel, draft is the vertical distance between the keel and the ____________.

 

59. C10 - If fuel oil is taken from only the starboard tanks, what will happen to the the ship?

 

60. C10 - In merchant ship construction, what is the term 'scantlings' refers to?

 

61. C10 - Vessel bilge keels are designed primarily for what purpose?

 

62. C10 - Wht will happen if any of the single ship’s compartment sustaining partial flooding with free communication to the sea?

 

63. C10 - What is the result of flooding of any compartment in a ship, resulting in a serious loss of reserve buoyancy?

 

64. C10 - How do you improve a vessel’s stability?

 

65. C10 - How do you improve a vessel’s stability?

 

66. C10 - With regards to metacentric height, which of the following statement is true?

 

67. C10 - A vessel should normally behave as is all of its weight is acting downward through the center of gravity and all of its support is acting upward through the_____________.

 

68. C10 - Which of the listed initials is used to represent the indicator of initial stability?

 

69. C10 - The quality of initial stability is indicated by _______________.

 

70. C10 - A stiff wind has caused a difference to occur between the port and starboard drafts. What do you call this condition?

 


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