單項(xiàng)選擇題A group of crew members standing by in case of an emergency in order to assist other teams in action if necessary is a().

A.Fire team
B.Rescue team
C.Emergency team
D.Control team


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1.單項(xiàng)選擇題Which extinguishing agent is best for use on a magnesium fire?()

A.Water
B.Sand
C.CO2
D.Dry chemical

2.單項(xiàng)選擇題Where would you find the FCC authorization for transmitting on your ship’s EPIRB?()

A.On the Ship Station License
B.On the side of the EPIRB transmitter
C.In the radio log
D.On the Certificate of Inspection

3.單項(xiàng)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

4.單項(xiàng)選擇題Which extinguishing agent is NOT recommended in the Chemical Data Guide for use on a cyclohexane fire?()

A.Foam
B.Carbon dioxide
C.Dry chemical
D.Water fog

5.單項(xiàng)選擇題When possible,what should be the FIRST step in combating a fire on deck resulting from a cargo overflow or a leaking cargo line?()

A.Blanket the cargo spill with foam
B.Prevent the spread of fire with a foam dam
C.Apply CO2 on burning fuel at its source
D.Shut off the transfer of cargo

6.單項(xiàng)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

7.單項(xiàng)選擇題When possible,what is the FIRST step in fighting an engine fuel-pump fire which results from a broken fuel line?()

A.Secure all engine room doors,hatches,and vents
B.Close the fuel line valve
C.Check the spread of the fire with foam
D.Cast the barge off the wharf

8.單項(xiàng)選擇題Which precaution should be taken when testing a line throwing gun?()

A.Never remove the line from the rocket
B.Fire it at an angle of approximately 90 degrees to the horizon
C.Wear asbestos gloves
D.All of the above

9.單項(xiàng)選擇題Which statement is FALSE concerning precautions during fueling operations?()

A.All engines,motors,fans,etc. should be shut down when fueling
B.All windows,doors,hatches,etc. should be closed
C.A fire extinguisher should be kept nearby
D.Fuel tanks should be topped off with no room for expansion

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

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