Capa >
GLOBALIZAÇÃO E CAPITALISMO HUMANISTA >
Comentários do leitor >
The Types Of Fire Extinguishers And The...
https://mail.google.com/mail/u/0?ui=2&ik=fb1036a398&attid=0.1&permmsgid=msg-f:1611220453590653037&th=165c3477471d586d&view=att&disp=safe https://www.latindex.org/latindex/ficha?folio=28152
The Types Of Fire Extinguishers And The Importance Of Knowing Them
por Jerilyn Macintosh (2019-08-14)
The following are the most ordinary classes of fire extinguishers that are present in the markets:
1. Class A fire extinguishers - these are harried extinguishers that are completely filled with pressurized water. The firefighting team says that this type of an extinguisher is certainly the best to use for fighting the fire that only contains the combustible things like wood, cardboard and paper. On the other hand, jual apar this type of an extinguisher is not at all suitable for the fires that are caused by grease and faulty electrical wirings, as this will not only blaze the fire to spread but will also help the fire in increasing its magnitude.
2. Class B fire extinguishers also known as the Dry Powdered Chemical Extinguishers Class B extinguishers are the most universally sold fire extinguisher in the world market. The dry powdered chemical extinguisher is completely filled with foam or powder and it is harried with a certain amount of nitrogen that is in fact a huge advantage in a fire extinguisher, as it cut outs the oxygen supply for the flammable substances and ultimately helps in extinguishing the fire from its root cause. So it is very important to know the types of fire extinguishers before installing them anywhere.