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What class of fire extinguishers are yellow and have a long wand?
Wiki User
∙ 12y ago
Class D, for metal fires.
Wiki User
∙ 12y ago
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Can dry powder fire extinguishers use to suppress kitchen fire?
As long as your fire extinguisher has class k[cooking fire]labeled on the front.
Can old fire extinguishers be used in MO?
Yes, as long as they still meet current fire inspection standards
How long does it take a fire extinguisher to discharge?
Most fire extinguishers discharge in less than 30 seconds if the valve is held open the whole time. Larger extinguishers last longer. Commercial extinguishers might run for several minutes, such as a foam system for filling an aircraft hangar.
How long does it take a typical self expelling fire extinguisher empties its contents?
A fire extinguisher is a fire protection device used to put out or control small fires, usually in emergency situations. A typical self-expelling fire extinguisher empties its contents in under a minute.
What is the function of fire extinguishers?
The function is to fight a fire which will either extinguish the fire or to fight it long enough to allow safe passage from the location - The main and most important is to use the correct extinguisher and to leave the area if the extinguisher is not impacting on the fire.
How long are fire extinguishers good?
Most fire extinguishers found in homes are single-use types, meaning that they cannot be recharged after being used. They should be replaced according to the manufacturer's recommendations. Extinguishers should be checked annually (monthly in schools and businesses). Depending upon the type of extinguisher it will also need a test every 5 or 12 years to make sure the tank is still strong enough for the internal pressure, called a "hydrostatic test".
Do I have to take a fire extinguisher class?
fire extinguisher safety training Topic: Question Summary: Do I have to take a fire extinguisher class? Question Long-Form: I own a fire extinguisher. Am I required to take fire extinguisher training? If so, where are they offered?
How many B1 fire extinguishers for motorboat 26 to 40 feet long?
Two 2-pound dry chemical extinguishers, or other approved B-I extinguishers.According to US Coast Guard regulations for motorboats, 46 CFR 25.30:Motorboats at least 26 but under 40 feet: two B-I extinguishers, or only one, if there is a fixed-type extinguisher in the machinery area.
What does the number on a fire extinguisher indicate since all extinguishers have a number and letter?
The number on a fire extinguisher indicates the relative size of that extinguisher compared to others.What the number means somewhat depends upon the type of fire extinguisher. The following information is specific to the USA:Type A extinguishers are used mainly for paper and wood fires.Number 1 indicates that the extinguisher has the fire-fighting ability of 1.25 gallons (4.7 liters) of waterNumber 2 extinguisher has the fire-fighting ability of twice as much water,number 3 has the fire-fighting ability of three times as much water, etc.For Type B or Type B:C extinguishers, the number indicates the number of square feet of burning material that the typical user should be able to put out with the extinguisher.Type B extinguishers are designed to put out burning liquids and gases, but not where there is electrical equipmentType B:C extinguishers are for putting out electrical fires as well as burning liquids and gases. For example, a typical modern dry-chemical extinguisher might be rated 3-A:40-B:C. This means that on burning paper or wood, it will be as effective as 3.75 gallons (14 liters) of water. It can be used to extinguish burning liquids and gases even where there is electrical equipment present, as long as the burning area doesn't exceed 40 square feet, roughly 6 feet (2 meters) long and wide.The bigger the number, the bigger the fire you can put out. If an entire room (or more) is burning, it's time to forget about the fire extinguishers and escape; you need professional firefighters!Relative size
Which class of fire extinguisher should be used when a hot plate overheats and catches on fire?
Electrical fire is Class C as long as the electricity is on, so use a BC or ABC extinguisher, either dry chemical, carbon dioxide gas or halogenated gas.
Why co2 extinguisher is not suitable to put out class A fire?
A class A extingquisher is intended to put out things that when burned, leave an ash--hence class A. They are usually some form of liquid or plain water. A class B fire is a liquid fire and using a class A extingquisher will only add volumn to the liquid that is burning making it a larger area to put out. With a class B fire you need something that will smother the fire without making it spread out even farther.
Is it dangerous to inhale chemicals from a fire extinguisher?
The dry powder in ABC fire extinguishers is non-toxic but can cause skin irritation. You can check the manufacturer's website but this info is from the Kidde user guide for their fire extinguishers and should be accurate. The chemicals used vary by model and manufacturer but if they sprayed toxic chemicals they'd never be licensed for home use. I would try to minimize your exposure using a surgical mask or at least the kind sold for yard work or painting, but unless you have respiratory problems like asthma there shouldn't be much risk if you have no mask. If you're trying to clean up after use, use a vacuum and wet cloth to remove the residue.
