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3 Cards in this Set
- Front
- Back
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What are the classifications of fire |
Class A - solids, wood and paper Class B - flammable liquids petrols oils diesel Class C - gases natural gas hydrogen Class D - metal magnesium Class F - fats and oils Electricity |
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What are the colours on the extinguishers for water, foam, dry powder, CO2 ? |
Water - red Foam - pale cream Dry powered - french blue CO2 - black |
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What are the advantages of using a foam type extinguisher? |
Forms a sealing blanket preventing flammable vapours being released Isolators the fuel from the air Cools the fuel Intercepts radiated heat |
