In an arc welding circuit, what is the primary purpose of an inductor?

In an arc welding circuit, what is the

Multiple choice — select the best answer

ATo stabilize the arc by resisting rapid changes in current
BTo increase the voltage across the arc
CTo convert AC to DC
DTo store electrical charge

✓ Correct answer: A. To stabilize the arc by resisting rapid changes in current Inductors in welding circuits create a choke effect that helps stabilize the arc by resisting rapid changes in current, reducing spatter and improving weld quality.

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