Question

Solidification cracking due to an improper width-to-depth ratio of the weld bead is a serious problem primarily associated with which welding process?

A) Gas Metal Arc Welding (GMAW)
B) Shielded Metal Arc Welding (SMAW)
C) Flux-Cored Arc Welding (FCAW)
D) Submerged Arc Welding (SAW)

Answer 1

The correct option is (B). Solidification cracking due to an improper width-to-depth ratio of the weld bead is primarily associated with Shielded Metal Arc Welding (SMAW).

Step-by-step explanation:

Solidification cracking due to an improper width-to-depth ratio of the weld bead is primarily associated with Shielded Metal Arc Welding (SMAW).

SMAW, also known as stick welding, uses a consumable electrode covered in flux to create the weld. This process is more prone to solidification cracking due to the slower cooling rate compared to other welding processes.