MCQOPTIONS
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| 1. |
WHICH_OF_THE_FOLLOWING_IS_NOT_THE_ADVANTAGE_OF_FRICTION_WELDING??$ |
| A. | No smoke generation during the process |
| B. | Less sparks are produced during the process |
| C. | Applicable for all metals |
| D. | Time saving process |
| Answer» D. Time saving process | |