Which of the following arc welding processes does not use consumable

1.	Which of the following arc welding processes does not use consumable electrodes?
A.	GMAW
B.	GTAW
C.	Submerged Arc Welding
D.	None of these
Answer» C. Submerged Arc Welding

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Which of the following arc welding processes does not use consumable electrodes?

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