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Why is water not used for extinguishing fires caused due to electrical faults?
because we will get shock
What two pieces of equipment are used on electrical fires?
For electrical fires, the two primary pieces of equipment used are Class C fire extinguishers and fire blankets. Class C extinguishers are specifically designed to extinguish fires involving electrical equipment by using non-conductive agents. Fire blankets can also be used to smother small electrical fires and prevent the spread of flames. It's important to never use water on electrical fires, as it can conduct electricity and worsen the situation.
What is the fire extinguishers co 2 used for?
The carbon dioxide fire extinguisher can be used on electrical fires, where there is a danger of an electrical shock if a soda water extinguisher was used.
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.
What kind of fire extinguisher should be used for electrical fires"?
A Class C fire extinguisher should be used for electrical fires.
Why is it important to use the correct fire fighting equipment 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.
What is the best type of fire extinguisher or fire agent that can be applied to all classes of fire?
red = water and is used for wood paper textiles and solid material fires. DO not use on liquid elictrical or metal fires. blue = powder and is used for liquid and electrical fires. DO not use on metal fires. yellow = foam and is used for liquid fires. DO not use on electrical or metal fires black = carbon dioxide (CO) and is used for liquid and electrical fires DO not use on metal fires. halon can be used on all fires as well as dry chemical
What is a class e fire?
Well a class e fire would be an electrical fire, electrical fires are fires involving potentially energized electrical equipment in Australia. In the U.S. we categorize electrical fires class c.
What type of fire extinguisher should be used on an electrical fires?
A water-type or water-based foam type of extinguisher should not be used on an electrical fire because water and foam are electrical conductors and could result in electrocution of the person using the extinguisher or anyone stepping in the water.
Why water fire extinguisher is notsuitable for confined electrical machinery room?
A water fire extinguisher is not suitable for a confined electrical machinery room because water conducts electricity, which poses a significant risk of electrocution when used on electrical fires. Additionally, water can cause further damage to electrical equipment and create hazardous conditions. Instead, appropriate extinguishers, such as CO2 or dry chemical types, should be used to safely address electrical fires without the risk of electrical shock or equipment damage.
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 do you use to extinguish a smoking computer?
A 'dry powder' extinguisher. Water or foam extinguishers will destroy the circuits (and shouldn't be used on electrical fires).
