Never use a water extinguisher on electrical fires or any fire involving a flammable liquid. As any science student will tell you, water conducts the current. If you spray water onto an electrical fire, inadvertently or …
One may also ask, can you use water fire extinguisher on flammable liquids? APWs are designed for Class A (wood, paper, cloth) fires only. Never use water to extinguish flammable liquid fires. Water is extremely ineffective at extinguishing this type of fire, and you may, in fact, spread the fire if you try to use water on it.
Which Fire Extinguishers should be used for flammable liquids
Hundreds of lives and property can be dependent on the fact whether you have chosen the correct Fire extinguisher. This is especially true if the fire is caused by liable flammable liquids & gasses. Among all Fire extinguisher types, the class B fire extinguishers can only put out this kind of fire. In the following section of this article, you will find out more …
The water fire extinguisher is unsuitable for all other fire types. And, in fact, it can be very dangerous to use them inappropriately. On fires started on flammable gas and liquids, water would be ineffective, and has the potential to disperse the fuels to other areas, creating greater damage and possibly creating hazardous chemical reactions.
People Also Ask can you use water extinguishers on flammable-liquid fires
What fires can a water fire extinguisher?
Water fire extinguishers – a simple guide for 2021Fires involving flammable solids, such as paper, wood, and textiles (‘class A’ fires) Do not use water fire extinguishers for:Electrical fires – this would be highly dangerous and could result in electrocutionFires involving flammable liquids, such as petrol and paint (‘class B’ fires)
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How do water fire extinguishers put out fires?
They are as follow:Pull pinAim low at the base of the fireSqueeze the leverSweep from side to side
What can water fire extinguishers be used for?
Wet Chemical fire extinguishers should be used by business such as:Commercial kitchensRestaurantsCanteens
Will my water fire extinguisher put that fire out?
Worst case is that the extinguisher will not put the fire out at all, but will spread it and possibly get you killed. For example, let’s look at a 20 pound pressurized water extinguisher. You’ve got a small pool of burning oil, so you nail it with your extinguisher. Surprise!
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Why Never Use Water Based Extinguisher on Flammable Liquid Fire? Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher