With pulsed spray transfer, current changes from DCEP to AC each cycle.

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Study for the GMAW Welding Level 2 Test. Master GMAW welding techniques with multiple choice questions and detailed explanations. Prepare confidently for your exam!

Multiple Choice

With pulsed spray transfer, current changes from DCEP to AC each cycle.

Pulsed spray transfer uses pulses of direct current while keeping the same polarity throughout the cycle. The arc current switches between a high peak value and a lower background value, but its direction does not reverse. Because the current remains unidirectional, it does not change from DCEP to AC each cycle. In other words, pulsed spray is a pulsed DC process, with polarity fixed (either DCEP or DCEN depending on setup), and only the current magnitude is modulated.

With pulsed spray transfer, current changes from DCEP to AC each cycle.

Study for the GMAW Welding Level 2 Test. Master GMAW welding techniques with multiple choice questions and detailed explanations. Prepare confidently for your exam!

With pulsed spray transfer, current changes from DCEP to AC each cycle.

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