1) what is the correct procedure when using a fire extinguisher?  a) Pull, Aim, Squeeze and Sweep b) Aim, Pull, Sweep, Squeeze  c) squeeze, Aim, Sweep, Pull d) Sweep, Pull, Aim, Squeeze 2) True or false, all portable fire extinguishers are suitable for use on any fire? a) true b) false 3) how many elements are there in the fire triangle? a) four b) five c) three d) six 4) When should a CO2 extinguisher be used? a) Oil b) Electrical c) Water d) Wood 5) what type of fire extinguisher should never be used on an electrical fire? a) CO2 b) Water c) Foam d) Powder

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