Which of the following is not a type of resistance welding?

  • AProjection welding
  • BSeam welding
  • CFlush welding
  • DCarbon arc welding
Correct Answer : (D)

Carbon arc welding

Hints :

Carbon arc welding is not a type of resistance welding.


During resistance welding heat produced at the joint is proportional to


The metal surfaces for electrical resistance welding must be

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