Final answer:
Plasma Arc Welding (PAW) is the welding process where an arc is drawn between the workpiece and the member being welded to it, utilizing a plasma jet to melt the metal in the weld joint.
Step-by-step explanation:
Welding is a fabrication process that involves joining metal materials with heat and often a filler material, such as solder. This technique is used to achieve a strong and permanent bond between pieces of metal. Various welding processes utilize different heat sources, such as gas, electricity, and laser. A common feature of welding is the drawing of an arc between the workpiece and the member being welded to it. In this context, the correct answer to the question of which welding process has an arc drawn between the workpiece and the member being welded to it is (c) PAW, which stands for Plasma Arc Welding. Plasma arc welding is a process that generates a plasma jet to melt the metal in the weld joint.