Cutting Torch Safety

What is the purpose of a cutting torch?

• To cut metals efficiently and quickly

• To generate a flame of over 3200 °C

• To eliminate toxic gases during cutting

• To provide adequate ventilation

Why is it important to ensure a fireproof work environment?

• To prevent the floor from getting wet

• To store combustible materials safely

• To eliminate toxic gases released during cutting

• To avoid ignition of torch sparks and flames

Which personal protective equipment should be worn during cutting?

• Goggles with tempered lenses, gloves, aprons, and safety shoes

• Fireproof clothing, face shield, and earplugs

• Hard hat, safety harness, and knee pads

• Chemical-resistant gloves, lab coat, and safety goggles

How should oxygen cylinders be secured?

• By painting them green

• By storing them separately from acetylene cylinders

• By chaining them to prevent accidental falls

• By keeping them away from oil or grease

What should be done before attaching the oxygen regulator valve to the cylinder?

• Vent the regulator valve to blow away any dust or dirt

• Clean the regulator valve with oil or grease

• Open the oxygen cylinder valve quickly

• Stand directly in front of the regulator valve

Why should oil or grease be kept away from the cutting area?

• To prevent the heat of recompression from generating an ignition temperature

• To avoid sputtering and popping of the cutting torch

• To ensure proper tip size and pressure

• To eliminate the risk of flashback or backfire

What can happen if the system pressure is too high or too low?

• The system can back-pressure and reverse flow

• The torch can burst into flames

• The regulator valve can ignite

• The tip can sputter and pop

What is the main purpose of taking safety precautions during the oxy-fuel process?

• To prevent injuries and keep equipment running smoothly

• To generate a flame of over 3200 °C

• To eliminate toxic gases released during cutting

• To ensure a fireproof work environment

What is the recommended grade level for this quiz?

• Grade 9

• Grade 10

• Grade 11

• Grade 12

What is the maximum pressure at which oxygen cylinders are compressed?

• Up to 1,000 psi

• Up to 1,500 psi

• Up to 2,000 psi

• Up to 2,200 psi