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Power hopefully is removed so the fire cannot get bigger.
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∙ 13y ago
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What is the classification of an electrical fire?
An electrical fire is a class 'C' fire. In addition, Class 'A' is combustibles that leave an ash. (Paper, etc.) Class 'B' is flammable liquids. Class 'C' is electrical. Class 'D' is a metal fire.
An APW is safe to use on an electrical fire?
Yes
Why is special fire fighting equipment needed for electrical and non electrical fires?
Water conducts electricity and is therefore contraindicated for use on energized electrical equipment, however it is much cheaper than the chemicals that can be used on energized equipment making it more economical when water is able to be used. Similarly water should not be used on grease fires as it will spread out the grease and the fire rather than smothering it. Water if pure without contaminants does not conduct . Having stated that electrical fire can hardly be contained by water since the air itself will conduct electrons by ionization. So to contain an electrical fire a the oxygen must be removed and water will not do that.
What is the primary hazard associated with a fire involving energized electrical equipment?
explosion
What are the causes of fire in electrical circuits?
Overloading the circuit or a device like a power strip will cause the wiring to heat up at it's weakest point and can result in fire, it can also cause insulation to melt resulting in an electrical short.
After you have put out an electrical fire what has been removed from the fire triangle?
Now..... Don't use water!! Use sand ..... i think that heat is removed
What has electrical fire removed?
Probably the insulation from the wire, if this is the train of thought that you are thinking.
What is removed when putting out a forest fire?
fire is removed and small pieces of fire petrol are covered with the fire extinguisher.
Can a fire blanket be used on electrical fires?
Yes and No! Electrical fires are not really fires, the electrical sparks cause the ignition of the combustibles around it. Thos fires can have a blanket used in their extinguishment. The power source needs to be removed to stop the sparking.
Why is class c is for putting out electrical fires?
An electrical fire is a class "C" fire. A Class "C" fire is actually a class "A" or "B" fire that is caused by electrical current.
What electrical device protects home from electrical fire?
The device that protects the home from the start of an electrical fire is an electrical breaker or in some older homes a fuse system.
What fire extinguisher for electrical fire?
A Class C fire extinguisher.
Class c fire extinguisher is used for?
A class C fire is an electrical fire. A class C extinguisher is approved for electrical fires.
What is the classification of an electrical fire?
An electrical fire is a class 'C' fire. In addition, Class 'A' is combustibles that leave an ash. (Paper, etc.) Class 'B' is flammable liquids. Class 'C' is electrical. Class 'D' is a metal fire.
Should a gasoline or electrical fire be put out by water?
Neither a gasoline or electrical fire should be put out by water. A gasoline fire should be put out by a fire extinguisher labeled A B C. An electrical fire should first have the power switched off. Then the fire extinguisher should be used.
What is a electrical fire?
A non-electrical fire would be one involving combustibles or fuels but does not involve energized equipment.
Are fire sprinklers required in electrical switch gear rooms per electrical codes and if present are they required to be removed?
This is a building code question, not an electrical code question. In my experience, switch gear rooms are protected by sprinklers just as any other room. I know that doesn't sound right, but it is what it is.
