How is a plate prepared for a plug weld?
A) The edge of the plate is ground smooth.
B) The top plate is hammered flat onto the bottom plate.
C) A hole is cut or drilled in the top plate.
D) It is tack welded along the side near the hole to be welded.

Question

Quizplus · Accepted Answer

A hole is cut or drilled in the top plate for the plug weld to be made. This allows for the filler material to penetrate both plates and create a strong bond between them.

How Is a Plate Prepared for a Plug Weld