A.straw
B.booms
C.skimmers
D.chemical dispersants
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A.CO2
B.dry chemical
C.water
D.foam
A.45°upward
B.vertically upward
C.vertically downward
D.all of the above
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
最新試題
What is the MOST important consideration when determining how to fight an electrical fire?（）
What is the most important characteristic of the extinguishing agent in fighting a class C fire?（）
What is an advantage of using foam in fire fighting?（）
The spread of fire is prevented by（）.
To lubricate the swivel or remove corrosion from a fire hose coupling，you should use（）.
What is the most vulnerable part of the fire main system on board an offshore rig?（）
The sprinkler system of a survival craft is used to（）.
The straight stream capability of an all-purpose nozzle is used in fighting a class A fire to（）.
What is NOT listed on the metallic name plate required to be attached to hand portable fire extinguishers?（）
What is an advantage of using foam in fire fighting?（）