Fire Extinguishers (Verbals)


Grammar — Intermediate Level
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Complete each sentence choosing the correct option

Choose the letter corresponding to the verbal in the sentence.
  1. A fire extinguisher is an active fire protection device used to extinguish or control small fires, often in emergency situations.

  2. Fire extinguishers manufactured with non-cylindrical pressure vessels also exist but are less common.

  3. As the container was unpressurized, it could be refilled after use through a filling plug with a fresh supply of CTC.

  4. Water cools burning material and is very effective against fires in furniture, fabrics, etc.

  5. Wet chemical extinguishes the fire by forming an air-excluding soapy foam blanket over the burning oil.

  6. Most class D extinguishers will have a special low-velocity nozzle discharge wand to apply gently the agent in large volumes.

  7. FireAde is a foaming agent that emulsifies burning liquids and renders them non-flammable.


Practice your writing skills by discussing the questions below

  1. Why are fire extinguishers necessary?

  2. Where are fire extinguishers usually placed?


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