A.of
B.for
C.to
D.at
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A.at
B.in
C.by
D.from
A.two black balls in a vertical line
B.three black balls in a vertical line
C.three shapes in a vertical line; the highest and lowest shall be red balls and the middle a white diamond
D.three black shapes in a vertical line; the highest and lowest shall be balls and the middle one a diamond
A.a vessel restricted in her ability to maneuver
B.a vessel engaged in laying,serving or picking up a navigation mark,submarine cable or pipeline
C.a vessel not under command
D.a power-driven vessel
A.store fluid under pressure
B.act as a fluid reservoir
C.provide overpressure relief
D.replenish fluid to a system
A.flashlight
B.combustible gas indicator
C.self-contained breathing apparatus
D.fire axe
最新試題
The three conditions which cause engine shutdown are overspeed,low lube oil pressure,and().
Which is a part of a vessel’s standing rigging().
You are requisitioning stores for your tank vessel. What type of matches are permitted aboard?()
You are ordering ship’s stores. Which statement is TRUE?()
Kort nozzles are installed around the propellers of some vessels to().
“15 02 41 Semi Double Queen 195 332mm”is a description of().
Which statement is TRUE concerning gasoline vapors on board a vessel().
On a ship,each emergency generator must be tested at least once each().
To find the cause of a gasoline engine’s failure to start,you should().
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?()