In the standard welding system, the ____ is added only when needed for the purpose of including a specification process or other reference.
A) header
B) arrow
C) trailer
D) tail

Question

Quizplus · Accepted Answer

The tail in a welding symbol system is used to provide additional information such as specifications, process references, or other instructions not conveyed by the basic symbol structure. It is added only when such details are necessary.

In the Standard Welding System, the ____ Is Added Only