Question

2.How many types of fire extinguisher used in school?​

Answer 1

Step-by-step explanation:

There are five different fire extinguishers, which are: Water, water mist or water spray fire extinguishers. Foam fire extinguishers. Dry Powder – standard or specialist fire extinguishers.

Answer 2

There are five types of fire extinguishers commonly used in schools:

• Water: Water extinguishers are the most common type of fire extinguisher and are effective on Class A fires, which are fires that involve ordinary combustible materials such as paper, wood, and cloth.
• Foam: Foam extinguishers are also effective on Class A fires and can also be used on Class B fires, which are fires that involve flammable liquids or gases.
• Dry chemical: Dry chemical extinguishers are effective on Class A, B, and C fires, which are fires that involve electrical equipment.
• Carbon dioxide: Carbon dioxide extinguishers are effective on Class B and C fires and are also useful for extinguishing small electrical fires.
• Wet chemical: Wet chemical extinguishers are specifically designed for Class K fires, which are fires that involve cooking oils and fats.