The carbon dioxide fire extinguisher can be used on electrical fires, where there is a danger of an electrical shock if a soda water extinguisher was used.
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A fire extinguisher cools down or extinguishes a fire. There are five types of fire extinguishers used in the US.
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It is on the front steps to the acdemy
Fire extinguishers are marked by colour and signage. It is important that any extinguisher is used correctly. For instance, an extinguisher containing water will be red, and have a warning not to use it on an oil or electrical fire. Carbon Dioxide will be black, Foam will be yellow, or in some countries, red with a yellow horizontal band, Dry powder is blue. Any health and safety website will provide examples of the colours used, and also instructions on their use, and on what type of fire they must not be used on.
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1.Foam 2.H2O 3.carbon dioxide 4.powder
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what does the letter b on a b-1 fire extinguisher mean
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There is atype A (ordinary combustibles, leaving Ash),type B (flammable and combustible liquids),type C (conductive electrical equipment),type D (to put out burning metal), andtype K, used in commercial Kitchens for frying grease fires.