Question

gtaw has a concentrated arc.

advantage
limitation

Explanation:

Analyze the characteristic

Using the TIG Welding Advantages knowledge point

A concentrated arc in Gas Tungsten Arc Welding (GTAW/TIG) allows for precise control of heat input, a narrow heat-affected zone, and deep penetration. This high level of control and precision is a major benefit of the process.

Classify the characteristic

Using the TIG Welding Advantages knowledge point

Because a concentrated arc provides superior control and minimizes distortion, it is classified as an advantage of the GTAW process.

Answer:

• Advantage (Correct answer)
• Limitation