____ are used to make a weld through the surface of a plate to a plate located directly behind the top plate.
A) Edge welds
B) Plug welds
C) Tack welds
D) Butt welds

Question

Quizplus · Accepted Answer

Plug welds are used to make a weld through the surface of a plate to a plate located directly behind the top plate. Edge welds are used to join two overlapping edges, tack welds are temporary welds used to hold the components in place before the final weld and butt welds are used to join two components that are placed end to end.

____ Are Used to Make a Weld Through the Surface