Question

Each fire burns differently and requires a specific type of extinguisher. That's why every fire extinguisher is marked with a letter, like A, B or C. The letter indicates both the class of fire extinguisher and the class of fire it is designed to put out.

Answer 1

The letter marking on a fire extinguisher indicates the class of fire it can put out. There are different classes of fires and extinguishers. The classes are A, B, and C.

Step-by-step explanation:

The letter marking on a fire extinguisher indicates the class of fire it is designed to put out. There are different classes of fires, and each class requires a specific type of extinguisher. The classes of fires and their corresponding letters are as follows:

• Class A fires involve ordinary combustible materials such as wood, paper, and cloth, and are extinguished using a Class A extinguisher marked with the letter A.
• Class B fires involve flammable liquids, gases, or greases, and are extinguished using a Class B extinguisher marked with the letter B.
• Class C fires involve energized electrical equipment, and are extinguished using a Class C extinguisher marked with the letter C.

It is important to use the correct type of extinguisher for the specific class of fire to ensure effective extinguishment and safety.