A ____ test is used to determine the depth of weld metal penetration, fusion zone, and heat-affected zone.
A) macro etch
B) bend
C) nick break
D) tensile

Question

Quizplus · Accepted Answer

A macro etch test involves removing a cross-sectional sample of the weld and etching it to reveal the different zones of the weld. This allows for a visual examination of the depth of weld metal penetration, fusion zone, and heat-affected zone. Bend, nick break, and tensile tests are not typically used to determine these aspects of a weld.

A ____ Test Is Used to Determine the Depth of Weld