What safety equipment is essential when performing GTAW?

When performing Gas Tungsten Arc Welding (GTAW), the essential safety equipment includes a welding helmet, gloves, and protective clothing. The welding helmet is designed to protect the welder's face and eyes from the intense ultraviolet and infrared radiation produced during the welding process, as well as from flying molten metal and sparks. The gloves are crucial for shielding the hands from heat, sparks, and electrical shock, while also providing a good grip on the welding torch. Protective clothing, such as flame-resistant jackets, pants, and shirts, serve to protect the welder's skin from burns and other injuries associated with welding tasks.

This combination of equipment is specifically tailored to address the hazards present in GTAW, which involves high temperatures and the potential for arc flash. Adequate protective gear is vital for ensuring the safety and health of the welder during operations, making this option the best choice for essential safety equipment in this welding method.