When performing SMAW with an electrode designated as DCEP, which terminal would you plug the ground clamp into?

In Shielded Metal Arc Welding (SMAW), when using an electrode designated as Direct Current Electrode Positive (DCEP), the ground clamp needs to be connected to the negative terminal of the welding machine. This configuration allows the current to flow from the positive electrode into the workpiece, enhancing the arc stability and providing better penetration.

The reason DCEP is preferred for certain electrodes is that it creates a more concentrated arc and produces a deeper weld profile. The heat generated is predominantly at the positive electrode, making it beneficial for achieving stronger welds on thicker materials. Therefore, connecting the ground clamp to the negative terminal aligns with this principle, optimizing the welding process.

In this case, while other choices might suggest alternate configurations or that no ground clamp is needed, they do not adhere to the standard practice for utilizing SMAW with DCEP electrodes effectively.