Question

the aws recognizes four welding positions. what are they? overhead flat horizontal on top vertical curved

Explanation:

The American Welding Society (AWS) classifies welding positions based on the orientation of the weld joint and the welder's position relative to it. The four recognized positions are flat (where the weld is on top of the workpiece), horizontal (weld is on the side of a vertical surface), vertical (weld is on a vertical surface), and overhead (weld is on the underside of a workpiece). These positions are fundamental in welding as they affect the welding technique, electrode selection, and weld quality.

Answer:

Overhead, Flat, Horizontal, Vertical