What is Type B fuel?
Class B – Flammable liquids: gasoline, oil, grease, acetone. Any non-metal in a liquid state, on fire.
What are Class A and B fires?
Class A: Ordinary solid combustibles such as paper, wood, cloth and some plastics. Class B: Flammable liquids such as alcohol, ether, oil, gasoline and grease, which are best extinguished by smothering.
What type of fire extinguisher is class B?
“B” LIQUIDS Fire extinguishers with a Class B rating are effective against flammable liquid fires. These can be fires where cooking liquids, oil, gasoline, kerosene, or paint have become ignited. Two commonly used chemicals are effective in fighting these types of fires.
What is fuel classification of fuel?
Fuels may be classified as follows: Natural fuels occur in nature and they are also called primary fuels, whereas artificial fuels are prepared by further processing of primary fuels and they are also called secondary fuels. Based on their state, they are classified as solid fuels, liquid fuels, and gaseous fuels.
What makes a Class B fire combustible gas?
The only difference is the fuel. The fuel for a Class B is a combustible gas or liquid. Any of the following may be the fuel source for a Class B fire: These materials are typically found in lacquers, solvents, oils, and oil-based paints. Grease can also serve as fuel for a Class B fire.
What should you use when fighting a Class B fire?
When fighting a Class B fire, do not use water. In many cases, water will only spread the fuel around and create more fire. To extinguish a Class B fire, you want to cut off the oxygen. You can use carbon dioxide gas to dilute the oxygen available and stop the burning.
How big is a Class B fire extinguisher?
When looking at fire extinguishers for your workplace, you want to make sure they that are rated for fighting class B fires. The number before the B indicates the area that the extinguish can cover in square feet. For example, an extinguisher rated 20B can cover 20 square feet.