Fire Extinguishers (Verbals)

Jennifer

Gramática — Nivel Intermedio
Compartir este ejercicio
Actividad

Completa cada frase con la opción correcta




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.
Corregir
Debate

Practica tus habilidades de escritura debatiendo las siguientes cuestiones

  1. Why are fire extinguishers necessary?
  2. Where are fire extinguishers usually placed?
    Jennifer

    ¿Necesitas ayuda?

    Hazle una pregunta o reserva una clase con Jennifer

    Gramática

    Vocabulario

    Traducir

    Del Inglés
    Al
    Sin traducir
    © bitgab LLC
    Términos Privacidad Cookies Advertise Facebook Twitter