單項選擇題Which portable fire extinguisher is normally recharged in a shore facility?()

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

1.單項選擇題Which item is NOT included in the fireman’s outfit on a cargo vessel?()

A.Fire ax
B.Flashlight
C.rigid helmet
D.Fresh air breathing apparatus

2.單項選擇題Which is a disadvantage of Halon as a fire extinguishing medium?()

A.Conducts electricity
B.Difficult to store
C.Large volume necessary to be effective
D.Ineffective in powdered metal fires

3.單項選擇題Which firefighting method is an example of an indirect attack on a fire?().

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

4.單項選擇題Which fire extinguishing agent has the greatest capacity for absorbing heat?()

A.Water
B.Foam
C.Dry chemical
D.Carbon Dioxide

5.單項選擇題Which fire extinguishing agent can NOT be used on an ethylenediamine?()

A.Water foam
B.Dry chemical powder
C.Water fog
D.Alcohol foam