There are a lot of other fires, A B C D K. for each fire there is different equipment depending on the size of the fire
A non-electrical fire would be one involving combustibles or fuels but does not involve energized equipment.
A non-electrical fire would be one involving combustibles or fuels but does not involve energized equipment.
It is important because fire equipment that has not been rated for electrical fire use may conduct electricity and electro-fry the user, whereas equipment such as electrically rated fire extinguishers (class C) will not conduct electricity, therefore keeping the operator safe. If you want more information on fire extinguishers such as different types and which instance to use them I have provided a link with this post.
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 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.
Kitchen equipment, furniture, electrical goods, decorations etc.
Extinguishers rated Type A which can be water based. These are not effective (and cause more harm than good) with B and C fires which are chemical ( such as gasoline fuels, and electrical- these must be snuffed out with Co-2 or other non-water-based extinguishers. an all-purpose fire extinguisher- equally effective on A B and C blazes, has yet to be developed but some are primarily for BC fires ( gas, chemical electrical) with SOME effect on class A blazes- which are normally dousable with Water. Contact a fire-extinguisher manufacturer or supplier for more info- fire prevention is a matter for us all.
TAC stands for the Tariff Advisory Committee A TAC approval in to days terms means approval of the fire fighting infrastructure as to whether designed and installed to work properly in case of an eventuality. The committee though non existent today the guidelines for Fire protection and Detection system framed by them are referred to for design and installation of the systems. The approval is awarded by agencies accredited by the various Insurance companies
Anything other than water can be used on an electrical fire. These are often indicated on fire extinguishers as Class ABC or BC or even just C, where class C refers to fires caused by energized electrical conductors.
Yes, If you been to a long drive & park it near the long dried grass. Also you can have an electrical problem and start on fire.
Thery are non-electrical condutors
The kinetic energy of the water is being converted into pressure energy and thus pressurised water kept in pipeline in fire fighting system.