Once CO2 is released from the fire extinguisher, it will begin to spread, as gases usually do. Because of this, the horizontal discharge range of …
Depending on the type of fire extinguisher used, it may appear that there is nothing much to clean. If this is the case, the fire extinguisher used may have been a clean agent fire extinguisher. Clean agents are electrically non …
Chapter 8 – Fire Extinguishers Flashcards | Quizlet
What residue does a CO2 fire extinguisher leave when discharged? None. In general, the maximum reach of a CO2 extinguisher is _____ feet. 8 feet. Which feature of some carbon dioxide extinguishers makes them dangerous for use on Class C fires? Metal horn. … After any discharge.
What residue does a CO2 fire extinguisher leave when discharged? A) Carbon B) Iron oxide C) Mineral salt D) None. None. … Short discharge range D) Corrosive residue. Short discharge range. A Class B foam extinguisher is not rated for which fuel? A) Gasoline B) Diesel fuel C) Cooking oil
People Also Ask what residue does a co2 fire extinguisher leave when discharged
How to identify a CO2 fire extinguisher?
CO2 fire extinguishers can be easily identified by its hard horn and lack of a pressure gauge. The extinguisher’s pressure is so extreme that bits of tiny ice might shoot out of the horn once discharged. If you decide to go with this fire extinguisher, you have to know everything about them.
How to clean fire extinguisher residue?
Any residue vacuumed with a wet vac should be bagged for proper disposal. If absorbent materials are used, they should be bagged for disposal as well. Once the bulk of the foam is removed, you can use soap and water to clean up any remaining residue. It is essential to sanitize the entire area after removing fire extinguisher residue.
Are fire extinguishing residues non-toxic?
Fire extinguishing residues are generally non-toxic, particularly in the amounts you might expect when cleaning up after the use of a portable fire extinguisher. There are a few general precautions you should take regardless of the type of fire extinguisher used, as some can irritate the skin.
How does a dry chemical fire extinguisher work?
Dry chemical fire extinguishers work with a pressurized spray of a dry chemical that will blanket a fire and extinguish it. The most common agents used in dry chemical fire extinguishers are monoammonium phosphate and sodium or potassium bicarbonate.
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| Fire extinguisher (Active Fire Protection Device)A fire extinguisher is an active fire protection device used to extinguish or … |
Discharging a 10 lb Badger Carbon Dioxide (CO2) Fire Extinguisher Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher