Which factor is least likely to contribute to arc strikes?

Arc strikes are unwanted electrical discharges that occur when the welding electrode unintentionally contacts the base metal or workpiece before the intended welding process begins. The factors that contribute to arc strikes typically relate to the handling of electrodes and the conditions under which welding is performed.

The clarity of welding specifications is least likely to contribute to arc strikes because specifications generally outline the proper procedures, electrode types, settings, and techniques to use during welding. While clear and comprehensive specifications can help maintain best practices and reduce errors, they do not directly influence the immediate actions that lead to arc strikes. In contrast, factors such as improper electrode handling, excessive travel speed, and using inappropriate containers for electrodes directly relate to the physical management of the welding process and the electrodes themselves, which can lead to unintentional contact with the workpiece and, consequently, arc strikes.

By focusing on practices such as ensuring that electrodes are handled with care, controlling travel speed for precision, and storing electrodes properly to avoid contamination or damage, welders can minimize the likelihood of arc strikes.