A.One ring life buoy
B.One ring life buoy on each side of the ship
C.Three ring life buoys
D.Two ring life buoys on each side of the ship
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A.three months
B.six months
C.twelve months
D.eighteen months
A.where oil or chemical drums are stored
B.in all battery storage locations
C.in paint lockers
D.in all of the above locations
A.week
B.month
C.crew change
D.other week
A.posted with instructions on the operation of the system
B.ventilated and equipped with explosion-proof switches
C.painted with red and black diagonal stripes
D.equipped with a battery powered source of emergency lighting
A.Carbon dioxide
B.Water (stored pressure)
C.Dry chemical
D.Foam
最新試題
On a ship，a cabinet or space containing the controls or valves for the fixed firefighting system must be（）.
In launching a covered lifeboat，what would safely lower the lifeboat from inside the lifeboat cabin?（）
On a ship，watertight doors should be operated（）.
After abandoning ship，you should deploy the sea anchor from a liferaft to（）.
The boat command that means complete the stroke and level the oars horizontally with the blades trimmed fore and aft is（）.
How should the lifeboat sea painter be rigged?（）
The Master or person in charge of a ship shall insure that each deck from which lifeboats are launched is（）.
In addition to the life jackets stowed at each berth location，life jackets must be stowed at each watch station and（）.
On a ship，firefighting equipment must be inspected once every（）.
On a class B fire，which portable fire extinguisher would be the LEAST desirable?（）