A.CO2 (carbon dioxide) fire extinguishers
B.foam fire extinguishers
C.water (stored pressure) fire extinguishers
D.All of the above
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A.fight an electrical fire
B.fight a magnesium fire
C.eliminate smoke from a compartment
D.All of the above
A.convection
B.conduction
C.radiation
D.spontaneous combustion
A.If a vessel carries two outfits，they may be stored in the same location
B.Each fireman's outfit shall contain a flame safety lamp of an approved type
C.Each fireman's outfit shall contain a fresh-air breathing apparatus
D.All of the above
A.delays due to seizure of the vessel
B.fire caused by fault of the carrier
C.strikes or lockouts
D.improper stowage
A.dry chemical
B.alcohol foam
C.carbon dioxide
D.All of the above
最新試題
What is an advantage of using foam in fire fighting?（）
What is NOT listed on the metallic name plate required to be attached to hand portable fire extinguishers?（）
What is the MOST important consideration when determining how to fight an electrical fire?（）
The supply of carbon dioxide used in the fixed extinguishing system aboard a cargo vessel MUST be at least sufficient for（）.
Triethylene glycol fires may be extinguished by（）.
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（）.
Ventilation systems connected to a compartment in which a fire is burning are normally closed to prevent the rapid spread of the fire by（）.
The wooden plug inserted in the vent of a damaged tank of a ship should be removed in case it is decided to（）.
The straight stream capability of an all-purpose nozzle is used in fighting a class A fire to（）.
There are two disadvantages to CO2 pump as a firefighting agent. One of these is the limited quantity available，and the other is（）.