第七章 Marine Cargo Operation：Marine Cargo Operation7.1Principles of Cargo Stowage:Principles of Cargo Stowage[单选题]If your vessel has a list to port due to negative GM and off-center weight, the first corrective measure you should take is to______选项:[C. pump water from the port double-bottom to starboard double-bottom, A. move port-side, main-deck Cargo to the starboard side, B. fill the starboard double-bottom, D. pump water from the port double-bottom over the side]
7.2Ship Stability and Strength:Ship Stability and Strength
7.3Bulk Cargo and IMSBC Code:Bulk Cargo and IMSBC Code
7.4Trsnsport of Container:Trsnsport of Container
[单选题]What is the difference between “Heel” and “list”?选项:[B. the ship is said to be heeled when she is inclined by a force within the ship, the ship is said to be listed when she is inclined by an external force., D. “list” refers to mainly large inclination while the “heel” refers to small inclination., A. the ship is said to be heeled when she is inclined by an external force, the ship is said to be listed when she is inclined by a force within the ship., C. “heel” refers to mainly large inclination while the “list” refers to small inclination.]
[单选题]What is MTI?选项:[B. The foot / tons needed to trim the vessel by 1 foot., A. The foot / tons needed to trim the vessel by 1 inch., C. The moment needed to trim the vessel by 1 centimeter., D. The amount of vessel will trim when loading 100 tons 100 feet from the tipping Center]
[单选题]A vessel with a small GM will _________.选项:[A. have a large amplitude of roll, C. have drier decks in heavy weather, B. provide a comfortable ride for the crew and passengers, D. be likely to have cargo shift in heavy weather]
[单选题]A vessel is listed when it is _______.选项:[B. down by the stern, C. inclined due to off-center weight, D .inclined due to wind, A .down by the head]
[单选题]______ refers to the depth of a vessel below the waterline，measured vertically to the lowest part of the hull，propellers or other reference points．
选项:[B. Stability height, D. Draft, A. Free board, C. Metacentric height]
[单选题]Your vessel is damaged and is listing to port. The rolling period is short .There is sufficient freeboard so that deck edge submersion is not a problem. What corrective action should be taken FIRST in regard to the vessel’s stability?选项:[A . press up any slack double-bottom tanks to eliminate free surface., C. Jettison topside weights to reduce KG and KB, B. Flood any empty double-bottom tanks to add weight low and down, D .shift any off-center weights from port to starboard]
[单选题]A vessel has a strong wind on the port beam. This has the same affect on stability as __.选项:[C. reducing the freeboard, A. weight that is off-center to starboard, B. increasing the draft, D. increasing the trim]
[单选题]The ship’s draught forward is as same as her draught aft. This condition is named as_____.选项:[D. even boat, B. even trim, A. even keel, C. even draught]
[单选题]In order to minimize the effects of a tender vessel, when carrying a cargo of lumber, you should_____?选项:[D. keep the vessel frame spaces free from lumber, B. Distribute lumber so that those stowing most compactly per unit of weight are in the upper holds., A. maximize your deck load, C. Place the heaviest woods in the lower holds]
[单选题]A vessel is tender if cargo weight is __ ___.选项:[D. concentrated and with the double bottoms full, B. concentrated low and the double bottoms empty, C. evenly distributed vertically with the double bottoms full, A. concentrated high and the double bottoms empty]
[单选题]A quick and rapid motion of a vessel in a seaway is an indication of a(n) ______.选项:[B. high center of gravity, D. small GZ, A. large GM, C. excessive free surface]
[单选题]Gross tonnage indicates the vessel’s ________.选项:[A. displacement in metric tons, D. draft in feet, C. volume in cubic feet, B. total weight including cargo]
[单选题]Deadweight, which is the cargo carrying capacity of a vessel in tons, is determined by _.选项:[A .loaded displacement minus light displacement, B. cross tonnage minus net tonnage, C. loaded displacement minus net tonnage, D. light displacement minus the weight of the vessel]
[单选题]Although KG for a vessel in lightweight is relatively high, the vessel is stiff because ___.选项:[B. KM is high, A. KM is small, D. KB is large, C. BL is small]
[单选题]Displacement refers to the ______.选项:[C. gross tonnage of a vessel, A. cubic capacity of a vessel , D. number of tons of water displaced by a vessel afloat, B. deadweight carrying capacity of a vessel]
[单选题]The Tonnage Certificate indicates ______.选项:[D. gross tons, C. net tons, B. displacement tons, A. deadweight tons]
[单选题]A tanker loads at a terminal within the tropical zone. She will enter the summer zone 6 days after departing the loading port. She will burn off about 45 tons/day and daily water consumption is 8 tons. How many tons may she load over that allowed by her?选项:[D. 318, B. 278, C. 291, A. 270]
[单选题]The master got permission to pump out 500 tons of clean sea water for ______.选项:[A. the purpose of trimming, D. the approval for operation, B. the approval for ballast, C. the purpose of voyage ]
[单选题]The ship’s draught forward is slightly deeper than the draught aft. This condition is called _____ in shipping terms.选项:[C. even keel, A. trim by the head, B. trim by the stern, D. drafts different]
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