Multiple choices questions of fire and fire extinguishers

Answer 1

Here are some multiple-choice questions related to fire and fire extinguishers, along with their answers:

Questions:

1. What is the primary method for extinguishing a fire? A) Adding fuel
   B) Removing heat
   C) Igniting the fuel
   D) Expanding the fire

2. Which class of fire involves flammable liquids such as gasoline and oils? A) Class A
   B) Class B
   C) Class C
   D) Class D

3. What type of extinguisher is suitable for electrical fires? A) Water extinguisher
   B) Foam extinguisher
   C) CO2 extinguisher
   D) Dry chemical extinguisher

4. What does the acronym PASS mean in relation to using a fire extinguisher? A) Pull, Aim, Squeeze, Sweep
   B) Push, Activate, Squeeze, Secure
   C) Point, Aim, Squeeze, Spread
   D) Pull, Assist, Squeeze, Stop

5. Which type of fire extinguisher is specifically designed for metal fires? A) Class A
   B) Class B
   C) Class C
   D) Class D

6. Which of the following is NOT a common cause of indoor fires? A) Cooking
   B) Candles
   C) Lightning
   D) Faulty wiring

7. What should you do first if a fire breaks out? A) Try to extinguish the fire yourself
   B) Evacuate the area
   C) Call emergency services
   D) None of the above

8. What is the main chemical used in a Class B fire extinguisher? A) Water
   B) Carbon dioxide
   C) Dry chemical powder
   D) Foam

9. How often should fire extinguishers be inspected? A) Annually
   B) Monthly
   C) Every 5 years
   D) Infrequently, only when needed

10. Which fire extinguisher type should you use on a Class A fire? A) Water or foam
    B) CO2
    C) Dry chemical
    D) A and C

Answers:

1. B) Removing heat
2. B) Class B
3. C) CO2 extinguisher
4. A) Pull, Aim, Squeeze, Sweep
5. D) Class D
6. C) Lightning
7. B) Evacuate the area
8. C) Dry chemical powder
9. B) Monthly
10. D) A and C

Feel free to adjust or expand upon these questions as needed!