180 fire safety

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Across
  1. 2. we should do a visual check on fire extinguishers once a _____
  2. 5. ensuring the nozzle is not C______ is one of the key things to check to ensure a fire extinguisher is working
  3. 8. materials used, temperature and v_____ are factors determining zone classification
  4. 11. _____, heat and fuel are the three elements in the fire triangle
Down
  1. 1. which fire extinguisher should be used for a Class F fire (caused by the ignition of cooking oils and fats) (it's 2 words combined as one)
  2. 3. cooking and heating appliances left u_____ can cause a workplace fire
  3. 4. areas where explosive gas atmosphere present c____ are classified as zone 0 under the Hazardous area zone classification
  4. 6. paper, butane and P____ are examples of fuel
  5. 7. F____ appliances, overloaded conductors and outdated wiring can cause an electrical fire
  6. 9. first thing to do when you spot a fire is i____ fire safety officers
  7. 10. Solid materials,usually organic such as p_____, wood, coal and textiles are classified as Class A fire