The tips of the electrodes, for spot welding, are made of
A. copper alloy
B. porcelain
C. mica
D. carbon
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Answer: A
Share your understanding of this question with the correct explanation.
The tips of the electrodes, for spot welding, are made of
A. copper alloy
B. porcelain
C. mica
D. carbon
Answer: A
Share your understanding of this question with the correct explanation.