A.The fire pump
B.Exposed hard piping
C.The hydrant valve
D.The fire hose
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A.Whether the fire is in machinery or passenger spaces
B.Danger of shock to personnel
C.The amount of toxic fumes created by the extinguisher
D.Maintaining electrical power
A.Weight
B.Temperature
C.Electrical nonconductivity
D.Cost
A.Electricity
B.Chain reaction
C.Pressure
D.Smoke
A.The rated capacity in gallons，quarts，or pounds
B.The hydrostatic test date of the cylinder
C.The name of the item
D.An identifying mark of the actual manufacturer
A.Effective even if ventilation is not shut down
B.Will not deteriorate in storage
C.Non-corrosive
D.Effective on electrical equipment
最新試題
To determine if a CO2 fire extinguisher is fully charged，you would（）.
What is the MOST important consideration when determining how to fight an electrical fire?（）
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（）.
Weight is considered during the periodic required inspection and servicing of（）.
There is a fire in the crew’s quarters of your vessel. You should（）.
What is best suited for fighting a fire in a ballast control room?（）
What does blowing tubes accomplish?（）
There are two disadvantages to CO2 pump as a firefighting agent. One of these is the limited quantity available，and the other is（）.
What is an advantage of using foam in fire fighting?（）
The spread of fire is NOT prevented by（）.