A.thirsty
B.sick or injured
C.wet
D.awake
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A.flash point
B.auto-ignition point
C.volatility point
D.upper explosive limit
A.require ballast added to only the port side tanks
B.be down by the head
C.sink
D.float
A.stop ventilation to the area
B.stop the vessel
C.secure electricity to the circuit
D.apply CO2 to the fire
A.secure the fuel manifold
B.shut off power to the pump
C.shut off the power ventilation
D.spray water on the fire
A.the vapor air mixture is too rich to burn
B.an explosion may occur if a source of ignition is present
C.the vapor air mixture is too lean to bum the upper explosive
D.limit has been exceeded
最新試題
Cold weather starting of a diesel engine may be made easier by（）
Which of the diesel engine components listed increase air density and helps to improve engine operating efficiency?（）
The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated（）
（）connectors hold best if a wire is accidentally pulled or a connection becomes loose.
Diesel engine air start system check valves are opened by （）
Using a file without a handle may result in （）
To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）
The treatment of the fuel oils involves storage, heating, filtering and（）
（）are used to digest the sewage to produce innocuous sludge in a biological sewage treatment plant.
The shipboard oil pollution emergency plan will be invalid after （）