Question

A piece of metal to be welded upon or welded together with another piece as a test or practice is called a(n) ________.

1) Welding rod
2) Welding joint
3) Welding fixture
4) Welding test piece

Answer 1

4) Welding test piece. A welding test piece is a piece of metal used for practice or testing in welding.

Step-by-step explanation:

In the field of welding, a piece of metal that is used for practice or testing is called a welding test piece. This allows the welder to practice their technique or test the effectiveness of the welding process. The welding test piece is typically a small section of metal that is similar or identical to the material being welded and can be used to assess the quality of the weld.