1. Angularity of the square base pyramid in Vickers hardness tester is
A. 120?
B. 136?
C. 90?
D. 11?
(Answers will be displayed at the end of the question’s)
1. Angularity of the square base pyramid in Vickers hardness tester is
A. 120?
B. 136?
C. 90?
D. 11?
(Answers will be displayed at the end of the question’s)