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Product Control Test No. 4
From IFSTA Hazmat for First Responders 4th Edition

Progress Indicator:
Question 1 of 15

1.  What does the fuel to that helps extinguish a fire in a flammable liquid? p. 494

  1. Mixes with the burning material
  2. Cools the surrounding air
  3. Separates the fuel from the air supply
  4. Removes the heat from the fuel