Water mist extinguishers are a type of water fire extinguisher that uses distilled water and discharges it as a fine spray instead of a solid stream. Water mist extinguishers are used where contaminants in unregulated water sources can cause excessive damage to personnel or equipment.
What type of fire extinguishers are used in hospitals? The best fire extinguisher for hospitals is a water mist fire extinguisher – this will knock out the fire without damaging the equipment. What are the two types of fire extinguishers? There are four classes of fire extinguishers – A, B, C and D – and each class can put out a different type of fire.
What type of fire extinguisher is commonly used in hospitals?
The wet chemical fire extinguishers are used for Class F fires. The Trust has over 500 fire extinguishers positioned around the Hospitals to deal with a fire quickly. This type of fire extinguisher should not be used for fires that involve electrical equipment over 1000 V and fires that involve cooking oil.
Alternatively, a close-by basin of sterile water with a sponge to quench a surgical site fire might be most appropriate. Carbon dioxide extinguishers are rated Class B and Class C, and can also be used for Class A fires.
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What is the best type of fire extinguisher for hospitals?
The best fire extinguisher for hospitals is a water mist fire extinguisher – this will knock out the fire without damaging the equipment. What are the two types of fire extinguishers? There are four classes of fire extinguishers – A, B, C and D – and each class can put out a different type of fire.
What are the fire extinguishing agents used in fire extinguishers?
The fire extinguishing agent used in these devices is a powder composed of very small particulates. Types of agents available include sodium bicarbonate base and potassium bicarbonate base.
Can water mist fire extinguishers be used in the operating room?
According to the NFPA, a water-mist or carbon dioxide extinguisher may be used in the OR. Water mist-extinguishers are rated Class 2A:C. ECRI Institute has published information that water-mist fire extinguishers may not be appropriate in the operating room due to infection control concerns if used on a patients open surgical site cavity.
Can a Class A fire extinguisher be used on electronic devices?
Larger models of these fire extinguishers are listed for Class A as well as Class B and Class C fires, which makes them quite suitable for use on fires in electronic equipment. When discharged, these agents are in the combined form of a gas/mist or a liquid, which rapidly evaporates after discharge with about twice the range of carbon dioxide.
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TYPES OF FIRE AND FIRE EXTINGUISHERS | WHICH FIRE EXTINGUISHER TO BE USED ON WHICH CLASSES OF FIRE Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher