A.Short splice
B.Long splice
C.Back splice
D.Spindle splice
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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
A.ISSA stores
B.IMPA stores
C.common marine stores
D.a reference to be studied
最新試題
To find the cause of a gasoline engine’s failure to start，you should（）.
A device used to enlarge the size of an existing bore hole，having teeth arranged on its outside circumference to cut the formation as it rotates is a（n）（）.
Your vessel is listing 4° to port and has a short rolling period. There is loose firefighting water in the hull. The ship is trimmed down by the head with one foot of freeboard at the bow. Which action should you take FIRST?（）
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 “figure eight” knot is used to（）.
You are ordering ship’s stores. Which statement is TRUE?（）
“15 02 41 Semi Double Queen 195 332mm”is a description of（）.
You are ordering ship’s stores. Which statement is TRUE?（）
A splice that can be used in running rigging，where the line will pass through blocks，is a（）.
You are backing on twin engines with rudders amidships，when your port engine stalls.To continue backing on course，you should（）.