A.Distance line
B.Gantline
C.Heaving line
D.Tag line
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A.The bottom block touches the top block
B.The line has jumped the sheaves
C.There are turns in the fall
D.You have two blocks
A.strips of burlap
B.heavy paper
C.dunnage boards
D.strips of rope yarn
A.the cargo fall
B.The cargo hoisting wire rope
C.the topping lift
D.the cargo whip
A.Nylon
B.Dacron
C.Manila
D.Sisal
A.forming temporary eyes in lines
B.joining two lines of equal size
C.keeping line from unlaying or fraying
D.joining two lines of different size
最新試題
Which is normally used to hold wire rope for splicing（）.
What type of line melts easiest（）.
Which material should NOT be used to secure cargo on deck for a voyage（）.
What is NOT running rigging（）.
Which lashing gear used aboard Ro-Ro vessels should be painted or soaked in oil when not in use（）.
What is meant by the term two-blocked（）.
What is normally used to pass a mooring line to a dock（）.
Which method should be used to secure a manila line to bitts（）.
What material may be substituted for zinc when making a poured metal socket ending to a wire rope（）.
Manila slings should not be used to load（）.