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Q: Air-pressurized water extinguishers were once very common but since they can only be used on Class A fires most of these extinguishers have been replaced by...?
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What is a class d extinguisher used for?

No, hence them being Class D fire extinguishers they are only used on combustible metal fires. there are different class d extinguishers as well for specific metal fires no one class d extinguisher on all metal fires mostly very specific


What class Extinguishers are used for grease?

"Class K" covers cooking oils and fats .


What class of fire extinguishers are yellow and have a long wand?

Class D, for metal fires.


Which extinguishers is used on gasoline fire?

Class B extinguisher


Class b fire extinguishers are for what types of fires?

liquids


What types of fire extinguishers are safe to use on electrical type fire?

Extinguishers with a Class C rating (C can be used on Currents)


Why are fires organized by classes?

There are six classes of fires to define the type of fire, and most importantly, the type of fire extinguisher to use to put out the fire. Here are the fire classes and the types of extinguishers you should use: Class A - Solids (wood, paper, plastic) require water, foam, dry powder, and wet chemical extinguishers. Class B - Flammable liquids (fuel, oil, paraffin) require foam, dry powder, and CO2 gas extinguishers. Class C - Flammable gasses (propane, methane, butane) require dry powder extinguishers. Class D - Burning metals (aluminum, magnesium, titanium) require dry powder (M28/L2) extinguishers. Class E - Electrical items require dry powder or CO2 gas extinguishers. Class F - Cooking oils and fats require wet chemical extinguishers.


What equipment can be used for an electrical fire?

Class C fire Extinguishers


Which class of fire extinguishers should be on board a vessel with a permanently installed fuel tank?

Class B


What class of fire extinguishers should be onboard a vessel with a permanently installed fuel tank?

Class B


Do ABC fire extinguishers extinguish fire by cooling it down?

Class K fire extinguishers are designed to supplement kitchen fire suppression systems.


Do ABC fire extinguishers extinguish fires by cooling it down.?

Class K fire extinguishers are designed to supplement kitchen fire suppression systems.