A.Wire
B.Dacron
C.Nylon
D.Polypropylene
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A.Worm that part of the line
B.Splice that part of the line
C.Cover it with chafing gear
D.Install a cleat
A.Lead
B.Babbitt
C.Solder
D.Nothing
A.To act as ballast for light vessels
B.To provide ventilation and drainage for cargo
C.To secure the tarpaulins in place
D.To support weakened bulkheads
A.Chain to chain connections
B.Chain to anchor connections
C.Kenter link to anchor connections
D.Wire rope connections
A.Downhaul
B.Backstay
C.Halyard
D.Sheet
最新試題
Nylon line is better suited than manila for（）.
When riveted joints occur at the ends of plating they are called（）.
What should you do to a line to prevent fraying where it passes over the side of the vessel（）.
When a line is laid down in loose，looping figure-eights，it is said to be（）.
Which method should be used to secure a manila line to bitts（）.
The rope which is rove from the truck to be used with a bos’n chair is called a（）.
What is the main purpose of dunnage（）.
Manila slings should not be used to load（）.
Which tensioning device is used with chain to secure heavy vehicles aboard Ro-Ro vessels（）.
The only wire rope termination which may be made in the field is（）.