A.Dry chemical (cartridge-operated)
B.Water (cartridge-operated)
C.Water (pump tank)
D.Carbon dioxide
您可能感興趣的試卷
你可能感興趣的試題
A.Fire ax
B.Flashlight
C.rigid helmet
D.Fresh air breathing apparatus
A.Conducts electricity
B.Difficult to store
C.Large volume necessary to be effective
D.Ineffective in powdered metal fires
A.Bouncing a straight stream of water off the overhead to create spray effect
B.Spraying foam on a bulkhead and letting it flow down and over a pool of burning oil
C.Flooding a paint locker with CO2 and sealing the compartment
D.Cooling adjacent bulkheads with water to prevent the spread of the fire by conduction
A.Water
B.Foam
C.Dry chemical
D.Carbon Dioxide
A.Water foam
B.Dry chemical powder
C.Water fog
D.Alcohol foam
最新試題
Which fire extinguishing agent has the greatest capacity for absorbing heat?（）
Which portable fire extinguisher should be used on a class C fire on board a vessel?（）
When possible，what should be the FIRST step in combating a fire on deck resulting from a cargo overflow or a leaking cargo line?（）
Which fire detection system is actuated by sensing a heat rise in a compartment?（）
Which firefighting method is an example of an indirect attack on a fire?（）.
Which portable fire extinguisher is normally recharged in a shore facility?（）
Which extinguishing agent is best for use on a magnesium fire?（）
Where would you find the FCC authorization for transmitting on your ship’s EPIRB?（）
Which extinguishing agent is recommended in the Chemical Data Guide for use on a carbon disulfide fire?（）
When loading or discharging dry mud or cement，crew members should use facial respirator masks and（）.