MCQOPTIONS
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| 1. |
In DC arc welding, if leads are arranged in work as Negative pole of the welding arc and electrode as Positive pole of the welding arc, the arrangement is known as |
| A. | Fusion |
| B. | Reverse polarity |
| C. | Forward welding |
| D. | Direct polarity |
| Answer» C. Forward welding | |