A.pump from the damaged tank
B.fight a fire
C.abandon the rig
D.use the crossover system
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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
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
最新試題
To determine if a CO2 fire extinguisher is fully charged，you would（）.
The straight stream capability of an all-purpose nozzle is used in fighting a class A fire to（）.
What is NOT a characteristic of carbon dioxide fire-extinguishing agents?（）
Triethylene glycol fires may be extinguished by（）.
What is meant by the term overhaul in firefighting?（）
Weight is considered during the periodic required inspection and servicing of（）.
What is the most vulnerable part of the fire main system on board an offshore rig?（）
The spread of fire is prevented by（）.
What does blowing tubes accomplish?（）
The supply of carbon dioxide used in the fixed extinguishing system aboard a cargo vessel MUST be at least sufficient for（）.