____ hardness testing uses a penetrator, or indenter, to make an impression in a piece of material and then uses the depth of the indentation to calculate a hardness value.
A) Brinell
B) Dual-chamber
C) Brale
D) Rockwell

Question

Quizplus · Accepted Answer

Rockwell hardness testing uses an indenter to make an impression and measures the depth of the indentation to determine the hardness value.

____ Hardness Testing Uses a Penetrator, or Indenter, to Make