A.Enlarger bit
B.Casing bit
C.Hole opener
D.Casing opener
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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
A.ISSA stores are numbered in six digits
B.IMPA stores are numbered in six digits
C.IMPA stores are numbered in seven digits
D.both ISSA and IMPA stores are numbered in unique six digits
A.Use the CO2 system and evacuate the engine room
B.Use the fire main system and evacuate the engine room
C.Evacuate the engine room and use the CO2 system
D.Evacuate the engine room and use the fire main system
A.Press up the slack NO.1 starboard double bottom tank
B.Pump out the forepeak tank
C.Eliminate the water in the 'tween decks aft
最新試題
The latest edition of ISSA Ship Stores Catalogue is（）.
You are passing the Bayou Sara gage which reads 3.9 feet. Which of the following statements is TRUE?（）
You are backing on twin engines with rudders amidships，when your port engine stalls.To continue backing on course，you should（）.
A “figure eight” knot is used to（）.
Electric generators can be protected against overload（）.
Which statement is TRUE concerning gasoline vapors on board a vessel（）.
To find the cause of a gasoline engine’s failure to start，you should（）.
You are ordering ship’s stores. Which statement is TRUE?（）
If the Vendor is unable to make delivery，or to make delivery in good time，owing to force majeure then the Vendor’s obligation to deliver shall（）.
A tackle by which the outer end of a boom is raised and lowered is the topping（）.