Which electrical characteristic is most important to control in SMAW (Stick) welding circuits?

Which electrical characteristic is most

Multiple choice — select the best answer

AFrequency
BCurrent (amperage)
CVoltage
DImpedance

✓ Correct answer: B. Current (amperage) SMAW welding uses a constant current (CC) characteristic where the amperage remains relatively stable despite changes in arc length. This helps maintain a stable arc even with hand movement variations.

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Which electrical characteristic is most important to control in SMAW (Stick) welding circuits?

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