A type A or Class A fire extinguisher is used on a Class A fire, that is, one involving "ordinary combustibles" such as paper, cloth, wood and small amounts of plastics.
Yes. They are rated for the type of fire they can be used against, and the capacity of the extinguisher.
Only the type of fire that is highlighted
You need to use a Class B extinguisher on flammable liquids.
What 'type' the fire is. The right extinguisher must be used for any fire. Or, more importantly - it can be very dangerous to use the wrong type of extinguisher, such as one with water should never be used on an electrical fire.
A Class A fire extinguisher should be used specifically for wood fires.
type B
powder or foam :)
Type B
the kind that puts the freaking fire out
Class K extinguishers are used on Class K fires.
A water-type or water-based foam type of extinguisher should not be used on an electrical fire because water and foam are electrical conductors and could result in electrocution of the person using the extinguisher or anyone stepping in the water.
A fire extinguisher should be used to put out a fire safely in a laboratory. It is essential to know the type of fire extinguisher suitable for the specific type of fire, such as Class A, B, or C fires, to effectively extinguish the flames.