A.current setting your vessel on the wall
B.current setting into the lock chamber
C.an eddy working along the lower guide wall
D.current setting counterclockwise
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A.any wire rope used for mooring
B.a fire-warp
C.a mooring line running diagonally to the keel
D.a mooring line perpendicular to the keel
A.keep a line from fraying
B.join lines of unequal size
C.stop off a line
D.shorten a line
A.comes directly over the bow
B.comes directly over the stern
C.comes over an area extending from broad on the bow to the quarter
D.has no effect on the vessel
A.loss of maneuverability
B.lines to part
C.damage to the towing vessel and tow
D.a saving in the transit time
最新試題
A ballasted vessel sinks enroute to a dry dock. Under these circumstances，the vessel’s owner can claim（）.
A continual worsening of the list or trim of any floating ship indicates（）.
A continuous watertight bulkhead on a ship is normally also a(n)（）.
A copy of the Articles of Agreement，less the signatures，is required to be posted. This document is called the（）.
A chart with a scale of 1:80，000 would fall into the category of a（）.
A block and tackle is “rove to advantage”. This means that the（）.
A “check” line is（）.
A chart with a natural scale of 1:160，000 is classified as a（）.
A chain bridle is preferable to a wire rope towing bridle on a long ocean tow because chain（）.
A tonnage tax is levied according to the（）.