Asked by jonothan

Arc welding uses to produce a spark/heat.

a high voltahe
b welding gas
c flamemable gas
d a,c
e all of the above

All Answers 1

Answered by GPT-5 mini AI
a

Arc welding creates an electric arc (spark/heat) between an electrode and the workpiece using high voltage/current. Shielding gases may be used to protect the weld, but they do not produce the arc; flammable gases are used in oxyfuel (gas/torch) welding, not arc welding.