UNIT6 船舶结构与货运考试

欢迎参加本次考试，考试范围为UNIT6船舶结构与货运，共50道单选题，每题2分，总分100分。请认真作答。
1. 基本信息：
班级：
姓名：
2. Another name for the garboard strake is the ________.
3. When the period of beam seas equals the natural rolling period of a vessel, what will most likely occur?
4. Which factor is MOST important in preventing sweat damage within a cargo hold?
5. Right at the top is ________. It is 300 mm long and 25 mm wide with its upper edge in line with the uppermost continuous watertight deck.
6. Sweat damage will occur in a cargo hold containing cased machinery when the ________.
7. The point that is halfway between the forward and after perpendicular and is a reference point for vessel construction is the ________.
8. Which statement about the ventilation of bulk coal is TRUE?
9. What descriptive term indicates that the dimension is measured from the inner face of the shell or deck plating?
10. On no account ________ to be exceeded.
11. The center of flotation of a vessel is ________.
12. If the moisture content of the cargo sampled is ________ the TML then the cargo will be safe to load.
13. One function of a bulwark is to ________.
14. When the dew point of the outside air is higher than the dew point of the air in the cargo hold, you should ________.
15. The cells are grouped in a series running athwart called a container ________.
16. Which statement concerning the carriage of containers is TRUE?
17. What term indicates the length measured along the summer load line from the intersection of that load line with the foreside of the stem and the intersection of that load line with the aft side of the rudder post?
18. Metal drums should be stowed ________ with dunnage between tiers.
19. Which is an advantage of using watertight longitudinal divisions in double bottom tanks?
20. Many ships are fitted with a heeling system. This is a system which automatically pumps ballast water from one wing tank to opposite wing tank very quickly, to compensate for a ________ due to cargo coming or put on board.
21. The two points that act together to trim a ship are the ________.
22. On the cargo manifest, the weight of the cargo inside a box is called ________.
23. The collision bulkhead is located ________.
24. When loading a container vessel, the operation is basically that of vertical loading. The important factors to be considered when loading containers are port of discharge, ________.
25. A partial deck in a hold is called a(n) ________.
26. Which statement concerning sweat damage in containers is TRUE?
27. To calculate the free surface correction, it is necessary to divide the free-surface moments by the ________.
28. If four or more container layers are arranged, ________ should be provided athwartships on the uppermost layer if possible.
29. The volatility of a flammable liquid is indicated by its ________.
30. On the fully containerized ship, approximately one-third or more of the cargo is on deck above the rolling center. Top stowed containers are subject to ________.
31. The vertical partitions separating compartments or spaces on a ship are called ________.
32. Which condition would NOT entitle a vessel to carry goods on deck?
33. What effect on KG does deballasting a double bottom have?
34. When loading or unloading baled cargo on board, the straps ________ to pull or drag the bales.
35. Cargo susceptible to crushing must be placed in the ________ stow.
36. Reducing the liquid free surfaces in a vessel reduces the ________.
37. According to IMDG Code, the toxic substances are substances liable either to cause death or serious injury or to harm human health if ________. ① swallowed; ② inhaled; ③ by skin contact; ④ by muscle injection
38. The vapor pressure of a gas is the pressure necessary to keep it in a(n) ________.
39. The Plimsoll mark on a vessel is used to ________.
40. More attentions should be paid to avoid the ________ problems such as too much bending and shearing force acting on the hull caused by improper cargo distribution during the loading and unloading operation.
41. Multiplying the displaced volume by the water density gives ________.
42. Which one of the following is not a right way to call an unknown vessel on VHF?
43. Forces within a vessel have caused a difference between the starboard and port drafts. This difference is called ________.
44. Which one of the following will not contribute to the errors in the draft survey?
45. Many fine-particled cargoes if possessing a sufficiently high ________ content are liable to flow. Thus any damp or wet cargo containing a proportion of fine particles should be tested for flow characteristics prior to loading.
46. The IBC Code provides an international standard for the safe carriage by sea of ________.
47. When the dew point of the outside air is lower than or equal to the dew point of the air in the cargo hold, you should ________.
48. The most widely recognized structural arrangement identified with bulk carriers is a single deck ship with ________. ① a double bottom; ② hopper and topside tanks; ③ single skin transverse framed sideshell; ④ deckhatchways
49. The zone in ________ is the flammable range.
50. Today, one of the most commonly used container is ________.
51. The Tonnage Certificate indicates ________.
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