A.Standing rigging
B.A downhaul
C.A halyard
D.A jib
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A.Short splice
B.Long splice
C.Back splice
D.Spindle splice
A.snatch block
B.threefold purchase
C.handy-billy
D.chockablock
A.Bale
B.Spanner wire
C.Bull line
D.Working guy
A.Enlarger bit
B.Casing bit
C.Hole opener
D.Casing opener
A.be a stopper
B.shorten a line
C.join lines of equal size
D.keep a line from passing through a sheave
最新試題
“15 02 41 Semi Double Queen 195 332mm”is a description of（）.
A stay is（）.
You are requisitioning stores for your tank vessel. What type of matches are permitted aboard?（）
Your vessel is at a dock taking bunkers through a pipe laid down on the dock. If oil begins to flow out of a tank vent，what should you do FIRST?（）
A small light tackle with blocks of steel or wood that is used for miscellaneous small jobs is called a（）.
Electric generators can be protected against overload（）.
A splice that can be used in running rigging，where the line will pass through blocks，is a（）.
Kort nozzles are installed around the propellers of some vessels to（）.
Your vessel has just finished bunkering and has a small list due to improper distribution of the fuel oil. This list will cause（）.
Your vessel is equipped with a fixed CO2 system and a fire main system. In the event of an electrical fire in the engine room what is the correct procedure for fighting the fire?（）