MCQOPTIONS
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MCQOPTIONS
| 1. |
The gap between two plates to be joined with a view to obtain full penetration are |
| A. | 1 to 3 mm |
| B. | 3 to 5 mm |
| C. | 5 to 8 mm |
| D. | 5 to 10 mm |
| Answer» C. 5 to 8 mm | |