Which extinguishing agent is most effective on mattress fire? Today’s most widely used type of fire extinguisher is the multipurpose dry chemical that is effective on Class A, B, and C fires. This agent also works by creating a barrier between the oxygen element and the fuel element on Class A fires. Ordinary dry chemical is for Class B & C fires only. How do you extinguish a …
A dry chemical fire extinguisher is usually used in schools, general offices, hospitals, homes, etc. Regular Dry Chemical (B, C) A dry chemical agent called sodium bicarbonate. It is non-toxic, non-conductive and non-corrosive. It is easy to cleanup, requiring only vacuuming, sweeping or flushing with water.
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Which extinguishing agent is most effective on a mattress fire? A) Water. B) Dry Chemical. C) Foam. D) CO2. loading answer…
Dry Chemical. The Dry Chemical Extinguisher removes the chemical reaction of a fire. In this category the multi-purpose Dry Chemical extinguisher is the most used fire extinguisher of all extinguishers because it is effective on Class A, Class B and Class C fires.
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What type of fire extinguisher do you use for a mattress fire?
Today’s most widely used type of fire extinguisher is the multipurpose dry chemical that is effective on Class A, B, and C fires. This agent also works by creating a barrier between the oxygen element and the fuel element on Class A fires. Ordinary dry chemical is for Class B & C fires only. How do you extinguish a mattress fire?
What is the best fire extinguisher agent?
Extinguishers with potassium bicarbonate are usually used in military facilities, oil companies, vehicles, etc. The most common agent is water; however, it cannot be used for class B or C fires because it is conductive. Water-based fire extinguishers are usually used in stockrooms, schools, offices, etc.
What type of fire extinguisher takes away oxygen from a fire?
This type of fire extinguisher takes away the oxygen from a fire and removes the heat with a cold discharge. The Carbon Dioxide fire extinguisher should be used on Class B and C fires. It is not effective on Class A fires.
What is the chemical used to extinguish a fire?
A dry chemical agent called mono ammonium phosphate. The chemical is non-conductive and can be mildly corrosive if moisture is present. In order to avoid corrosion, it is necessary to scrub and thoroughly cleanup the contacted area once the fire is out.
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Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher