PAW is the abbreviation for which welding process?

PAW is the abbreviation for which welding process?

• A. Plasma arc welding
• B. Plasma assisted welding
• C. Pulsed arc welding
• D. Partial arc welding

Answer: (A)

PAW stands for Plasma Arc Welding. In this process, a plasma arc is produced by a constricted arc through a specialized plasma torch, creating a highly energetic plasma jet that melts the base and filler metals. The name directly reflects the method: plasma (the ionized gas), arc (the electrical discharge), welding (the joining process). The other terms don’t describe a standard welding process: plasma assisted welding isn’t a recognized standalone process, pulsed arc welding refers to how the current is controlled rather than the process name, and partial arc welding isn’t a standard process term.

PAW stands for Plasma Arc Welding. In this process, a plasma arc is produced by a constricted arc through a specialized plasma torch, creating a highly energetic plasma jet that melts the base and filler metals. The name directly reflects the method: plasma (the ionized gas), arc (the electrical discharge), welding (the joining process). The other terms don’t describe a standard welding process: plasma assisted welding isn’t a recognized standalone process, pulsed arc welding refers to how the current is controlled rather than the process name, and partial arc welding isn’t a standard process term.