A.A fusible link will automatically open after a fire is extinguished and reset the damper
B.Fusible links must be replaced at every inspection for certification
C.Fusible links are tested by applying a source of heat to them
D.Fusible links must be replaced if a damper is activated
您可能感興趣的試卷
你可能感興趣的試題
A.foam or soda acid
B.dry chemical or foam
C.carbon dioxide or dry chemical
D.carbon dioxide or foam
A.all the spaces of a vessel
B.all cargo spaces
C.the engine room and largest cargo space
D.the space requiring the largest amount
A.size of the fire when initially observed
B.complete containment of the fire
C.cooling ability of the firefighting agent
D.class of the fire
A.shield fire fighters from radiant heat
B.break up burning material
C.get the most water possible on the fire
D.drive heat and smoke ahead of the fire fighters
A.cool the craft in a fire
B.cool the engine
C.spray oil on the sea to calm it
D.spray personnel during a fire
最新試題
What is an advantage of using foam in fire fighting?（）
The spread of fire is NOT prevented by（）.
The wooden plug inserted in the vent of a damaged tank of a ship should be removed in case it is decided to（）.
What is NOT a characteristic of carbon dioxide fire-extinguishing agents?（）
Under the regulations for cargo vessels，which statement is TRUE concerning fireman’s outfits?（）
There is a fire aft aboard your vessel. To help fight the fire，you should（）.
Water fog from an all-purpose nozzle may be used to（）.
Weight is considered during the periodic required inspection and servicing of（）.
To determine if a CO2 fire extinguisher is fully charged，you would（）.
What is best suited for fighting a fire in a ballast control room?（）