Question

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Compare metal arc and carbon arc welding​

Answer 1

Explanation:

In carbon arc welding, the welding heat is obtained from an electric arc between a carbon electrode and the work. In welding heavy plants, the additional metal is deposited in the weld from a filler rod. In metal arc welding , the arc is produced between the metal electrode(also called filler rod) and the work piece.

Answer 2

Answer:

In carbon arc welding, the welding heat is obtained from an electric arc between a carbon electrode and the work. In welding heavy plants, the additional metal is deposited in the weld from a filler rod. In metal arc welding , the arc is produced between the metal electrode(also called filler rod) and the work piece.