The answer is one of the options below please solve carefully and circle the correct option Please write clear . A cylindric shape steel sample was tested by the Rockwell hardness test and showed a hardness value of 80 HRB. The diameter of the steel cylinder is 16 mm. What is the true hardness value of this steel sample?### Table: Scales B, F, G**1/16 in Ball Indenter****Diameter of Specimen - inches (mm)**- **Observed Reading** - 1/8 (3.2) - 1/4 (6.4) - 3/8 (10) - 1/2 (13) - 5/8 (16) - 3/4 (19) - 1 (25) - 1-1/4 (32) - 1-1/2 (38)- **100 Reading** - NA - NA - 5.0 - 4.5 - 3.5 - 3.0 - 2.5 - 2.0 - NA- **90 Reading** - NA - NA - 4.0 - 3.5 - 2.5 - 2.0 - 1.5 - 1.0 - NA- **80 Reading** - NA - 4.5 - 3.0 - 2.5 - 2.0 - 1.5 - 1.0 - 0.5 - NA- **70 Reading** - NA - 4.0 - 2.5 - 2.0 - 1.5 - 1.0 - 0.5 - 0.0 - NA- **60 Reading** - NA - 3.5 - 2.0 - 1.5 - 1.0 - 0.5 - 0.0 - 0.5 - NA- **50 Reading** - NA - 3.0 - 1.5 -

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A cylindric shape steel sample was tested by Rockwell hardness test and showed a hardness value 80 HRB. The diameter of the steel cylinder is 16mm. What is the true hardness value of this steel sample?

A cylindric shape steel sample was tested by Rockwell hardness test and showed a hardness value 80 HRB. The diameter of the steel cylinder is 16mm. What is the true hardness value of this steel sample?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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