Firefighting

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Across
  1. 3. Action before entering a compartment
  2. 5. carried ou during pre-entry check
  3. 7. A fixed system
  4. 8. In overall charge of incident
  5. 9. Portable firefighting equipment
  6. 11. One side of fire triangle
  7. 12. Minimum percentge of air allowed for entry
Down
  1. 1. A class A fire
  2. 2. Amethod of raising alarm
  3. 4. A method of heat transfer
  4. 6. A firefighting medium
  5. 7. A cass B fire
  6. 10. A method of extinguishing fire
  7. 13. A class c fire