Discussion
Weld spalter is.......
Answer: C
Weld spatter is a welding defect.
Spatter is the droplets of molten metal thrown out of the arc that stick to the surface around the weld. It wastes filler metal and spoils the finish, and is usually caused by too high a current, too long an arc, wrong polarity or damp electrodes.
It is not a flux or an electrode coating, though a poor coating can increase spatter, and it is not a test; it is something inspection looks for.
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