Oxy Acetylene Torch Flashcard

Front

What is the first step in ensuring safety when using an oxy-acetylene torch?

Back

Inspect the torch and hoses for leaks or damage.

Front

Which of the following personal protective equipment (PPE) is essential when operating an oxy-acetylene torch? Safety goggles, Earplugs, Hard hat, Steel-toed boots

Back

Safety goggles

Front

What is the correct sequence for setting up an oxy-acetylene torch? Connect hoses, open cylinder valves, adjust regulators, light the torch.

Back

Connect hoses, open cylinder valves, adjust regulators, light the torch.

Front

Why is it important to purge the hoses before lighting the torch?

Back

To ensure the correct gas mixture is present.

Front

What should you do if you detect a gas leak while using an oxy-acetylene torch?

Back

Shut off the gas supply and repair the leak before proceeding.

Front

What is the purpose of the flashback arrestor in an oxy-acetylene torch setup?

Back

To prevent the flame from traveling back into the hoses.

Front

How should the acetylene cylinder valve be opened?

Back

Open the valve by half a turn.

Front

What is the maximum safe working pressure for acetylene gas?

Back

15 psi

Front

Which of the following is a sign of a potential flashback in an oxy-acetylene torch? A steady flame. A hissing sound from the torch. A popping sound followed by a small flame at the tip. A decrease in flame temperature.

Back

A popping sound followed by a small flame at the tip.

Front

What should be done after finishing work with an oxy-acetylene torch?

Back

Close the cylinder valves and release pressure from the hoses.