Arc strikes are typically caused by

Arc strikes are typically caused by

• A. Molten Particles Splashed Out From The Molten Puddle.
• B. Excessive Heat During The Welding Process.
• C. Improper Or Wet Electrodes.
• D. Welding Operator Error.

Answer: (D)

Arc strikes happen when the welding arc is directed to a surface other than the intended weld joint, causing a hot spot that can scorch coatings, warp the base metal, or leave a visible mark. This is almost always due to how the welder handles the arc—insufficient control, starting the arc in the wrong place, or dragging or misplacing the electrode so the arc lands outside the joint. Other issues like spatter from molten droplets, excessive heat in general, or using poorly prepared or wet electrodes can cause different defects, but they don’t describe the common cause of arc strikes as clearly as operator technique. The way to reduce arc strikes is to improve control: keep a steady, appropriate arc length, start and stop correctly, and move along the joint so the arc stays where it should be.

Arc strikes happen when the welding arc is directed to a surface other than the intended weld joint, causing a hot spot that can scorch coatings, warp the base metal, or leave a visible mark. This is almost always due to how the welder handles the arc—insufficient control, starting the arc in the wrong place, or dragging or misplacing the electrode so the arc lands outside the joint. Other issues like spatter from molten droplets, excessive heat in general, or using poorly prepared or wet electrodes can cause different defects, but they don’t describe the common cause of arc strikes as clearly as operator technique. The way to reduce arc strikes is to improve control: keep a steady, appropriate arc length, start and stop correctly, and move along the joint so the arc stays where it should be.