MCQOPTIONS
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MCQOPTIONS
| 1. |
What is face reinforcement used in butt joint?$ |
| A. | It is extra weld metal that makes throat dimensions greater than the thickness of the welded material |
| B. | It is extra weld metal that makes the throat dimensions smaller than the thickness of the welded material |
| C. | It is extra weld metal that makes the throat dimensions equal to the thickness of the welded material |
| D. | It is parent metal makes that the throat dimensions smaller than the thickness of the welded material |
| Answer» B. It is extra weld metal that makes the throat dimensions smaller than the thickness of the welded material | |