Arc blow is a welding defect which is encountered
A)In thermit welding
B)In MIG welding
C)In arc welding using a.c. current
D)In arc welding using d.c. current
E)In gas welding

Name: Arc blow is a welding defect which is encountered A)In thermit welding B)In MIG welding C)In arc welding using a.c. current D)In arc welding using d.c. current E)In gas welding
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Question

Quizplus · Accepted Answer

Arc blow is a welding defect that occurs in arc welding using direct current (d.c.) due to magnetic fields affecting the arc stability.

Arc Blow Is a Welding Defect Which Is Encountered