A.45°upward
B.vertically upward
C.vertically downward
D.all of the above
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A.all emergency signals
B.instructions for lowering the survival craft
C.the time each weekly drill will be held
D.work schedule
A.driving wooden plugs into the vents
B.closing the lids on the vents
C.plugging the scuppers
D.plugging the sounding pipes
A.Master
B.Chief Mate
C.safety officer
D.department heads
A.The sea anchor deploys
B.The floor inflates
C.If upside down，the craft rights itself
D.The painter detaches from the raft
A.abandon ship
B.dismissal from fire and emergency stations
C.fire and emergency
D.man overboard
最新試題
There is a fire aft aboard your vessel. To help fight the fire，you should（）.
To prevent the spread of fire by conduction you should（）.
What is an advantage of using foam in fire fighting?（）
The ventilation system of your ship has fire dampers restrained by fusible links. Which statement is TRUE?（）
What is the most important characteristic of the extinguishing agent in fighting a class C fire?（）
The supply of carbon dioxide used in the fixed extinguishing system aboard a cargo vessel MUST be at least sufficient for（）.
There is a fire in the crew’s quarters of your vessel. You should（）.
What is best suited for fighting a fire in a ballast control room?（）
What is the MOST important consideration when determining how to fight an electrical fire?（）
Under the regulations for cargo vessels，which statement is TRUE concerning fireman’s outfits?（）