Q.

Which of the following automatic welding process is likely to give maximum rate of metal deposition?

  • AContinuous flux covered electrode
  • BMultiple power submerged arc 
  • CGas shielded bare wire
  • DSubmerged arc (single wire)
Correct Answer : (B)

Multiple power submerged arc 

Hints :

Multiple power submerged arc automatic welding process is likely to give maximum rate of metal deposition.

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