There are two samples, A and B, ere tested by Rockwell hardness test. Sample A is tested in B scale, shows hardness value 59 HRB. Sample B is tested in F scale, shows hardness value 90.5 HRF. Which sample is harder? I. Sample B II. No way to compare sample A and B. O I. Sample A and B are same. OV. Sample A
There are two samples, A and B, ere tested by Rockwell hardness test. Sample A is tested in B scale, shows hardness value 59 HRB. Sample B is tested in F scale, shows hardness value 90.5 HRF. Which sample is harder? I. Sample B II. No way to compare sample A and B. O I. Sample A and B are same. OV. Sample A
Welding: Principles and Applications (MindTap Course List)
8th Edition
ISBN:9781305494695
Author:Larry Jeffus
Publisher:Larry Jeffus
Chapter25: Testing And Inspection
Section: Chapter Questions
Problem 39R: What information does a hardness test reveal?
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The answer is one of the options below please solve carefully and circle the correct option Please write clear .
![There are two samples, A and B, ere tested by Rockwell hardness test. Sample A is tested in B scale, shows hardness value 59 HRB. Sample B is tested in F scale, shows hardness value 90.5 HRF. Which sample is harder?
OL. Sample B
O II. No way to compare sample A and B.
O II. Sample A and B are same.
OIV. Sample A](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fed59431e-03fe-4a4d-a12d-387ad46dfe48%2F8e9f2425-affb-4fa6-bac0-ffe82d85e3e9%2Fk2g6dzt_processed.jpeg&w=3840&q=75)
Transcribed Image Text:There are two samples, A and B, ere tested by Rockwell hardness test. Sample A is tested in B scale, shows hardness value 59 HRB. Sample B is tested in F scale, shows hardness value 90.5 HRF. Which sample is harder?
OL. Sample B
O II. No way to compare sample A and B.
O II. Sample A and B are same.
OIV. Sample A
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