A.possible
B.impossible
C.proper
D.improper
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A.galvanized to protect against corrosion
B.held in place with heavy materials such as spare pendant wire
C.limited to no more than five courses high
D.provided with bulwarks at both ends of their bays
A.Use either 1 or 2 tiers of dunnage，spacing the pieces in each tier a foot apart，and lay pieces in the bottom tier diagonally to the ship's side
B.Use 1 tier of dunnage，laying the pieces tightly together to form a solid floor over the steel deck
C.Use 2 tiers of dunnage，spacing the pieces in the bottom tier about a foot apart and the pieces in the top tier 6 inches apart
D.Use 2 tiers of dunnage，spacing the pieces in the bottom tier about a foot apart and the pieces in the top tier together
A.maximize your deck load
B.distribute lumber so that those stowing most compactly per unit of weight are in the upper holds
C.place the heaviest woods in the lower holds
D.keep the vessel's frame spaces free from lumber
A.zero inclination to full inclination on one side
B.full inclination on one side to full inclination on the other side
C.full inclination on one side to the next full inclination on the same side
D.zero inclination to the next zero inclination
A.let the schooner guy take most of the strain，thus transferring the load to the opposite boom
B.leave the preventer guy slack
C.secure them as close together as possible on deck
D.secure them so the angle between them is 90°at the boom head
最新試題
A vessel has an amidships superstructure. Which location would be most suitable for on-deck stowage of automobiles?（）.
By regulation，cargo tanks must be inert before and during what operation?（）.
Sea water temporarily pumped into tanks to simulate the increased vertical loading of environmental forces is termed（）.
In order to minimize the effects of a tender vessel，when carrying a cargo of lumber，you should（）.
The greatest strain，when lifting a load with the jumbo purchase，is on（）.
Large quantities of uncovered pig iron or billets should not be carried in the upper-tween decks because（）.
It’s（）to stow optional cargo in the lower hold．You’d better give it block stowage in the tweendecks，then it can be easily discharged either at Shanghai，or Dalian or Tianjin.
If a cargo of kerosene were considered too lean to explode，then it must be（）.
When loading bulk liquid cargo，what is the FIRST action you should take if a cargo valve jammed open?（）
Generally speaking，the heavier cargo will go into the（），distributing it evenly fore and aft，the lighter cargo will probably be placed in the（）.