A.CO2
B.dry chemical
C.water
D.foam
您可能感興趣的試卷
你可能感興趣的試題
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
A.The sea anchor deploys
B.The floor inflates
C.If upside down，the craft rights itself
D.The painter detaches from the raft
最新試題
To lubricate the swivel or remove corrosion from a fire hose coupling，you should use（）.
Triethylene glycol fires may be extinguished by（）.
What is best suited for fighting a fire in a ballast control room?（）
What is the most vulnerable part of the fire main system on board an offshore rig?（）
The wooden plug inserted in the vent of a damaged tank of a ship should be removed in case it is decided to（）.
What does blowing tubes accomplish?（）
What does the term head mean when applied to a fire pump?（）
What is an advantage of using foam in fire fighting?（）
Under the Carriage of Goods by Sea Act of 1936，a vessel will be liable for damage to a cargo when the damage arises out of（）.
There is a fire aft aboard your vessel. To help fight the fire，you should（）.