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
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What is the most important characteristic of the extinguishing agent in fighting a class C fire?()
There is a fire aft aboard your vessel. To help fight the fire,you should().
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Ventilation systems connected to a compartment in which a fire is burning are normally closed to prevent the rapid spread of the fire by().
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().
To remedy a leaking fire hose connection at the hydrant,secure the valve and().
Triethylene glycol fires may be extinguished by().