Fire Safety and Extinguisher Use

Questions and Answers

Match the classification of a fire with an example of the fuel:

Class A = Paper or wood Class B = Flammable liquids Class C = Electrical charge Class D = Combustible metals Class K = Cooking oils and fats

The first action you should take when using a fire extinguisher is to ______.

Pull the pin

When using a fire extinguisher, you should aim low and point at the ______.

base of the fire

After using a fire extinguisher, you should ______.

Notify appropriate personnel that it should be recharged Signup and view all the answers

What classification of fire do you need for a fire fueled by cardboard boxes?

Class A Signup and view all the answers

What does the 'A' in P.A.S.S. represent?

Aim low and point toward the base of the fire Signup and view all the answers

What should you do if a fire in your workplace appears to be spreading rapidly?

Leave the area immediately, closing the fire door behind you Signup and view all the answers

What types of fires can an A-B-C extinguisher extinguish?

Wood, paint, and electrical Signup and view all the answers

What is important to remember when deciding to fight a small workplace fire?

Establish and maintain access to a safe exit Signup and view all the answers

Which of the following factors is important when using a fire extinguisher? (Select all that apply)

Each extinguisher contains a limited amount of extinguishing agent Signup and view all the answers

After successfully putting out a workplace fire, which of the following actions should you take? (Select all that apply)

Dispose of all burned materials appropriately Signup and view all the answers

Study Notes

Fire Classifications

Class A fires involve ordinary combustibles like paper or wood.
Class B fires are related to flammable liquids such as gasoline or oil.
Class C fires are electrical in nature, involving electrical equipment.
Class D fires involve combustible metals like magnesium and aluminum.
Class K fires are associated with cooking oils and fats, typically found in kitchens.

Using a Fire Extinguisher

Follow the P.A.S.S. technique when using a fire extinguisher:
- Pull the pin to unlock the extinguisher.
- Aim low at the base of the fire to target the source.
- Squeeze the handle to release the extinguishing agent.
- Sweep the nozzle from side to side to cover the fire area effectively.

Fire Extinguisher Considerations

Fire extinguishers have a limited range, typically requiring close proximity to the fire.
Each extinguisher contains a finite amount of extinguishing agent, which may not suffice for larger fires.
Fire extinguishers are designed for small fires; if flames spread, evacuate.

Immediate Actions in Fire Situations

In case of a spreading fire, evacuate the area immediately and close the nearest fire door to contain the flames.
After using a fire extinguisher, inform the appropriate personnel for recharging or replacement.

Types of Fire Extinguishers

A-B-C extinguishers are versatile, effective against Class A (wood), Class B (paint), and Class C (electrical) fires.

Post-Fire Actions

After extinguishing a fire, ensure no hot embers remain and no combustible materials are left that could reignite.
Properly dispose of all burned materials to prevent further fires.
Report the usage of the extinguisher to ensure it is serviced and ready for future use.

Safety Reminders

Always maintain a clear and accessible exit route when confronting a small fire to ensure personal safety.

Description

This quiz covers classifications of fires and the proper use of fire extinguishers. Understand the differences between fire classes and learn the P.A.S.S. technique for effective fire extinguisher use. Be prepared and knowledgeable about fire safety!