A.Hand-portable fire extinguisher
B.Life preserver
C.Immersion suit
D.Lifeboat oar
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A.Halyards
B.Stays
C.Sheets
D.Downhauls
A.Bill
B.Devil's claw
C.Palm
D.Crown
A.Come along
B.Jigger
C.Rigger's screw
D.Sealing clamp
A.It makes for an easy connection
B.It gives a spring effect to cushion the shock
C.It eliminates the necessity of a swivel
D.It does not chafe
A.A bowline knot
B.A long splice
C.An overhand knot with a wire rope clip
D.Wire rope clips with a thimble eye
最新試題
Which is NOT a part of an anchor（）.
Which is standing rigging（）.
Manila slings should not be used to load（）.
Which knot reduces the strength of a line by the LEAST amount（）.
What is the main purpose of dunnage（）.
Which item is NOT required to be marked with the vessel’s name（）.
When a line is subject to wear where it passes through a mooring chock，it should be（）.
The rolling hitch could be used to（）．
Which method should be used to secure a manila line to bitts（）.
Which is normally used to hold wire rope for splicing（）.