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
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A.cooling surfaces adjacent to the fire
B.leaving combustibles in the endangered area
C.increasing the oxygen supply
D.All of the above
A.shutting off the oxygen supply
B.cooling surfaces adjacent to the fire
C.removing combustibles from the endangered area
D.removing smoke and toxic gases by ensuring adequate ventilation
A.painted red and labeled
B.concealed from the crew
C.protected by plexiglass
D.padlocked
A.the name of the person conducting the test
B.the weight of the charge
C.recommendations for the next test
D.All of the above
A.removing the oxygen
B.cooling the fire below the ignition temperature
C.removing combustible material
D.diluting combustible vapors
最新試題
To prevent the spread of fire by conduction you should（）.
The ventilation system of your ship has fire dampers restrained by fusible links. Which statement is TRUE?（）
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（）.
What is NOT listed on the metallic name plate required to be attached to hand portable fire extinguishers?（）
The wooden plug inserted in the vent of a damaged tank of a ship should be removed in case it is decided to（）.
To determine if a CO2 fire extinguisher is fully charged，you would（）.
There is a fire aft aboard your vessel. To help fight the fire，you should（）.
To lubricate the swivel or remove corrosion from a fire hose coupling，you should use（）.
The straight stream capability of an all-purpose nozzle is used in fighting a class A fire to（）.
What is the most vulnerable part of the fire main system on board an offshore rig?（）