What is another name for direct current electrode positive?

Direct current electrode positive is commonly referred to as direct current reverse polarity. This terminology is used because, in this welding configuration, the electrode is connected to the positive terminal of the power source, while the workpiece is connected to the negative terminal. This results in a greater amount of heat being generated at the workpiece, which is ideal for certain welding applications.

When using this polarity, more heat concentrates on the base material rather than the electrode, leading to deeper penetration and welding efficiency for thicker materials. This approach is crucial for processes like Gas Tungsten Arc Welding (GTAW) and Gas Metal Arc Welding (GMAW) when working with specific metals.

Other options, such as alternating current or direct current electrode negative, describe different conditions and characteristics of welding electrical flow that do not apply to the definition of direct current electrode positive.