Can water fire extinguisher be used on flammable liquids

A water extinguisher used to put out a flammable liquid fire may spread the liquid about, potentially causing more harm than good and exacerbating the fire. Water extinguishers are advised for warehouses, paper mills, and storage facilities that contain huge amounts of combustible materials.

A regular water fire extinguisher would be a very bad idea for an electrical fire. In fact, most of the normal fire extinguishers would be useless or worse, for an electrical fire. However, there is a new type of fire extinguisher, the Water Mist Extinguisher, which shoots a mist of deionized water. This is effective in case of most types of fires, including electric, as the droplets are too …

Water Fire Extinguishers Should Not Be Used For These …

Don’t Add Water. 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, …

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There are many cases where a water fire extinguisher cannot be used. These are as follows: Electrical fires (use of a water fire extinguisher

People Also Ask can water fire extinguisher be used on flammable liquids

Does water extinguish flammable liquids?

In the case of a flammable liquid, water doesn’t extinguish it, and all the water does is spread it around. This results in the burning liquid spreading around much faster and doing much more damage, and would actually help to spread and exacerbate a fire

Can you use a water extinguisher on an electrical fire?

Don’t Add Water. 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 intentionally, you risk electrocuting yourself.

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What type of fire extinguisher should I use?

Water fire extinguishers should be used on organic materials such as burning wood, paper or textiles. These are classified as a Class A fire. Instead, the British Standard recommends using these in conjunction with another extinguisher in order to cover the other fires that are not suitable for water.

Can you put a CO2 extinguisher in an electrical fire?

For example, you may choose to have CO2 extinguishers in your office for electrical risks, and a wet chemical for cooking fats and oils. Don’t Add Water. 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.

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Water vs Foam Fire Extinguishers – the key differences explained. Video Answer


Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher

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