Know about powder fire extinguishers

De BISAWiki

Suppose you're studying or doing work in your study room. Suddenly, you must leave the space for a while. When you return back, you feel some nasty smell is entering the human brain. On exploring, you find out the source of that smell that is a burning material in your study room. You see that the fire is expanding piece by piece. What you will do for the reason that confusing condition to deal with the problem! Certainly, you will pick up your powder fire extinguisher to start the fire, and will save the residual things in your study room.

Well, to obtain a better understanding with the use of powder fire extinguisher, you must walk-through the types of fire. Fire falls into six different categories as given below:

• Class A: this category includes flammable solids like paper, cloth, wood, and some kinds of plastics.

• Class B: includes flammable liquids or those solids which can be liquefied like oil, petrol and paints.

• Class C: includes flammable gases like hydrogen, butane and gas.

• Class D: includes flammable metals like potassium, sodium and magnesium.

• Class E: the fire related to the first two classes, with the induction of electrical devices.

• Class F: includes flammable cooking liquids like oils and fats.

Dry powder fire extinguishers are used in most of the cases given above. As the fire extinguisher powders can be found in different categories, the extension for the use of a dry powder fire extinguisher has been made possible. To talk about, especially, the initial three classes A, B and C; this kind of powder fire extinguisher is considered to be the most effective. To talk about electric devices, this extinguisher can function as an electrical fire extinguisher, too.

So, it really is clear these powder fire extinguishers are applicable to and helpful for many kinds of fire. You simply need to follow safety tips when working with it.