Welding Fire Safety

How should you operate a fire extinguisher in case of a welding fire?

• Use a Class C fire extinguisher and pour water on the welding fire.

• Use a Class D fire extinguisher and follow the PASS technique: Pull, Aim, Squeeze, Sweep.

• Use a Class K fire extinguisher and cover the welding fire with a blanket.

• Use a Class A fire extinguisher and spray directly at the welding fire.

What is the proper use of a fire blanket in a welding environment?

• To wrap around the welder for protection

• To clean welding equipment

• To smother small fires by cutting off the oxygen supply and extinguishing the flames.

• To use as a welding curtain to block sparks

List three common fire hazards that can occur during welding.

• water as a coolant, welding in a confined space, using damaged equipment

• sparks and spatter, combustible materials nearby, improper ventilation

What are the emergency evacuation procedures in case of a welding fire?

• Continue working, ignore the fire, stay in place

• Call for help, but remain at your workstation

• Stop work, activate fire alarm, evacuate following escape routes, gather at assembly point.

• Run around in panic, block escape routes, disperse randomly

Explain the safety protocols that should be followed in the event of a welding fire.

• Stop welding, turn off gas, use Class D fire extinguisher, evacuate

• Ignore the fire and keep working

• Use water to extinguish the fire

• Continue welding

When using a fire extinguisher, what acronym can help you remember the steps? (PASS)

• SAFE

• PASS

• FIRE

• HELP

Why is it important to identify fire hazards before starting welding work?

• To enjoy the view

• To increase noise levels

• To attract wildlife

• To prevent potential fires, ensure safety of workers, and minimize risk of accidents and injuries.

What should you do if a fire breaks out in a welding area?

• Continue welding at a faster pace

• Ignore the fire and keep working

• Throw water on the fire

• Stop welding, turn off gas supply, evacuate, and use a fire extinguisher if safe.

How often should fire extinguishers be inspected in a welding workshop?

• Once a month

• Once a week

• Twice a year

• Every 5 years

Describe the steps to take if your clothing catches fire during welding.

• Stop, drop, and roll to extinguish the flames. Do not run as it can fan the flames. If possible, use a fire blanket or fire extinguisher to put out the fire. Seek medical attention if needed.

• Jump into a nearby water source to put out the fire

• Wave your arms vigorously to extinguish the flames

• Use a hairdryer to blow out the fire