Technician A says performing a continuous seam weld when MIG welding a replacement part into place is the manufacturers preferred method. Technician B says manufacturers spot welds are always replaced one for one with MIG plug welds when replacing structural parts. Who is correct?
A) A only
B) B only
C) Both A and B
D) Neither a nor B

Question

Quizplus · Accepted Answer

Neither technician A nor B is completely correct. The manufacturer's preferred method depends on the specific vehicle and the location of the replacement part. Additionally, not all spot welds are replaced with MIG plug welds - sometimes a continuous seam weld or a different type of weld is used.

Technician a Says Performing a Continuous Seam Weld When MIG