The time of postflow is determined by the welding current and the ____.

Name: The time of postflow is determined by the welding current and the ____.
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Question

Quizplus · Accepted Answer

The time of postflow, which is the duration of shielding gas flow after the welding arc has been extinguished, is determined by the welding current and the tungsten size. The higher the welding current and the larger the tungsten size, the longer the postflow time needs to be to ensure proper gas coverage and cooling of the weld.

The Time of Postflow Is Determined by the Welding Current