Which of the following mainly decides the current to be employed is arc welding? (A) Electrode size (B) Plate thickness (C) Voltage across the arc (D) Welded portion length

Which of the following mainly decides the current to be employed is arc welding?
(A) Electrode size
(B) Plate thickness
(C) Voltage across the arc
(D) Welded portion length
by

1 Answer

Answer :

(A) Electrode size
by

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