Table of Contents
What class of fire is an electrical equipment fire?
Class C: Electrical equipment, appliances and wiring in which the use or a nonconductive extinguishing agent prevents injury from electrical shock. Don’t use water. Class D: Certain flammable metallic substances such as sodium and potassium.
What is an example of a Class D fire?
Class D fires are those that occur from combustible metals, such as aluminum, titanium, magnesium, lithium, zirconium, sodium, and potassium.
How do you put out a Class B fire?
Class B fires should be extinguished using foam, powder, or carbon dioxide extinguishers, according to the Fire Equipment Manufacturer’s Association. These types of extinguishers work by cutting off a fire’s oxygen supply.
What is an example of a class D fire?
What are three classes of fires?
Three Classes of Fires. The method that is used to put out a fire depends upon the type of fire. Fires have been grouped in three classes. Fires in wood, paper, cloth, and similar common materials are called Class A fires. These materials usually form glowing coals, which help to sustain the fire.
What are the diferent classes of fire?
paper or textiles.
What do class fires consist of?
Class A fires consist of ordinary combustibles such as wood, paper, fabric, and most kinds of trash.
What type of fire extinguisher to use in electrical fires?
Fire Safety Awareness Course Water extinguishers. Water extinguishers are very common and should be used on solid materials only. Foam extinguishers. Foam extinguishers are used on burning liquids such as petrol or diesel fires. CO2 extinguishers. CO2 extinguishers are typically used on electrical equipment. Dry Powder extinguishers. Wet Chemical Extinguishers.