How do you control different types of fire?
The most common method to control a Class-A fire is to remove heat by spraying the burning solid fuels with water. Another control method would be to reduce the oxygen content in the immediate vicinity of the fire (i.e., “smother” the fire), such as by the introduction of an inert gas such as carbon dioxide.
What are the 5 types of fires?
Fires can be classified in five different ways depending on the agent that fuels them: Class A, Class B, Class C, Class D, and Class K. Each type of fire involves different flammable materials and requires a special approach. In fact, trying to fight a blaze with the wrong method might make the situation worse.
What are the 4 types of fires?
Classes of fire
- Class A. A class A fire is burning flammable solids as fuel.
- Class B. Class B fires are burning flammable liquids.
- Class C. Class C fires burn flammable gases.
- Class D. Class D fires are burning flammable metals.
- Electrical. Any fire involving electrical equipment is classed as an electrical fire.
- Class F.
What are the 3 methods of extinguishing a fire?
The basic methods for extinguishing a fire are to suffocate it by ensuring that it cannot have access to oxygen, to cool it with a liquid such as water which reduces the heat or finally to remove the fuel or oxygen source, effectively removing one of the three elements of fire.
How do you prevent and control fire?
Top 10 Ways to Prevent Fire in the Workplace
- Accessible Equipment. Make sure all of your fire protection equipment (ie fire extinguishers, control panels, etc.)
- Proper Disposal.
- Regular Maintenance.
- Safe Storage.
- Clean Environment.
- Precautionary Measures.
- Building Security.
- Designated Smoking Area.
How do you manage fire?
Activate the first fire alarm you see and try to help others to evacuate the building. Close doors behind you to help prevent the fire from spreading. Follow the evacuation procedure if you’re at your workplace or follow the escape route signs if you’re a visitor. Listen to instructions given by the Fire Marshal.
How do you stop a fire?
With most cooking fires, the best course of action is to attempt to snuff out the flames. On a chip pan or stovetop fire, a fire blanket is the best solution. If you don’t have one of your own, a slightly damp tea towel will work. Always turn off the heat first – and remember – never throw water over the flames.
What are the 4 types of fire precautions?
Emergency planning. You need to be prepared for an emergency, such as a fire.
What is a Type K fire?
What Are Class K Fires? A Class K fire is fueled by flammable cooking liquids, such as cooking oil, and animal or vegetable-based greases. These liquids, when brought up to high temperatures, become volatile and can easily ignite. Due to their high flammability, they also spread rapidly.
How do you starve a fire?
Fires can be starved of fuel by removing potential fuel from the vicinity of the fire, for example: Back burning forestry fires….
- Snuffing out candles.
- Smothering a pan with a fire blanket.
- Wrapping a person in a fire blanket.
- Applying a blanket of foam over the burning surface, thus separating the fuel from the air.
How do you stop a fireplace fire?
How To Safely Put Out A Fire
- Stop adding fuel.
- Next, you should use your fireplace poker to spread out the remaining wood and embers.
- After creating the mound, you should scoop the cool ash from the bottom of your fireplace and place it on top of the wood and embers.
- Lastly, apply a layer of baking soda.
What can you use to put out a Class A fire?
These may be filled with water or air pressurised water. Point the water jet at the base of the fire, not at the flames. Do not use these on any other type of fire than a Class A fire. If there is no fire extinguisher available, you can use water to extinguish a Class A fire, if it is safe to do so.
Which is the easiest type of fire to put out?
An unintentional Class A fire could result from knocking over a candle, a stray spark from a fireplace, or a lightning strike on a tree. Luckily, Class A fires are the easiest type to extinguish. The Fire Equipment Manufacturer’s Association recommended using a water or foam fire extinguisher on Class A fires.
What are the 6 different types of fire?
The 6 Types And Classes Of Fire And How To Attack Them. 1 Class A (Solids) Class A fires are fires involving solids. This type of fuel could be paper and cardboard, common in offices and manufacturing. It 2 Class B (Liquids) 3 Class C (Gases) 4 Class D (Metals) 5 Electrical Fires.
What kind of fire extinguisher do you use on a Class A fire?
The only type of fire extinguisher you should use on a class A fire is the water extinguisher. This is the most popular type of extinguisher because it can handle most fires involving solids.