Question

Question was provided via image upload.

Explanation:

Identify the component

Using the GTAW Torch Anatomy knowledge point

The diagram displays an exploded view of a Gas Tungsten Arc Welding (GTAW) torch assembly. The top component shown is the torch body. Directly below it, labeled as part A, is the collet body. Below the collet body, labeled as part B, is the collet itself, which is a small cylindrical copper sleeve with a split end that slides inside the collet body to grip the tungsten electrode.

Evaluate the options

Using the GTAW Torch Anatomy knowledge point

• Back Cap: This screws into the back of the torch head to secure the electrode and seal the gas chamber.
• Gas Nozzle: This is the ceramic cup at the very front of the torch assembly.
• Collet Body: This is part A, which screws into the torch body and holds the collet.
• Collet: This is part B, which fits inside the collet body to clamp the tungsten electrode.

Answer:

• Back Cap
• Gas Nozzle
• Collet Body
• Collet (Correct answer)