What problem can be caused by improper joint fitup or not enough welding current?
A) Inadequate joint penetration
B) Cracks
C) Lamellar tears
D) Metallic inclusions

Question

Quizplus · Accepted Answer

Improper joint fitup or not enough welding current can lead to inadequate joint penetration, meaning the weld may not fully penetrate through both base metals, which can compromise the integrity of the joint. Cracks, lamellar tears, and metallic inclusions can also be caused by various welding problems, but they are not specifically related to improper joint fitup or insufficient welding current.

What Problem Can Be Caused by Improper Joint Fitup or Not