A.bifurcation
B.fish net area
C.anchorage area
D.dredging area
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A.blocks have been overhauled
B.hauling parts of two tackles are attached
C.hauling part leads through the movable block
D.hauling part leads through the standing block
A.actual total loss
B.constructive total loss
C.general average
D.particular average
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
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
最新試題
A “figure eight” knot is used to（）.
A conscious victim who has suffered a blow to the head has symptoms that indicate the possibility of concussion. If the patient feels no indication of neck or spine injury，recommended treatment would include（）.
A “check” line is（）.
A crew member reports that the high-pressure alarm light of a low-pressure CO2 fixed fire extinguishing system is illuminated. The most probable cause of this condition would be that（）.
A common class of wire rope used for mooring is the 6x19 class. What does the 6 represent?（）
A backlash below a lock is defined as a（）.
A CO2 extinguisher on a ship which has lost 10% of its charge must be（）.
A celestial body’s complete orbit around another body is（）.
A “full service” Loran-C receiver will provide（）.
A “Mediterranean moor” should be used when（）.