I need the answer as soon as possible 1- What is the shape of the effectproduced in the Brinell scale hardnesstest?2- Where can the error occur in theprocess of measuring hardness with aBrinell scale?3- For which metals can a Brinell scalebe used to test the hardness?4- What is the reason for the Minorload at the beginning of the test for theRockwell Hardness Scale?5- What is the effect of the Rockwellhardness test?6- What is the reason for choosingthe angle (136°) between the oppositesides of the pyramid that creates theeffect in7- How do we compare the threemethods for measuring hardness?In terms of 1. Penetration device 2.Imposed load 3. Resulting effect 4.Law 5. Which metal is used?8- Which scales do you prefer tomeasure hardness? And why?

Note: This is a multi-part question. According to Bartleyby's policy, we shall answer only three…

1- What is the shape of the effect produced in the Brinell scale hardness test? 2- Where can the error occur in the process of measuring hardness with a Brinell scale? 3- For which metals can a Brinell scale be used to test the hardness?

1- What is the shape of the effect produced in the Brinell scale hardness test? 2- Where can the error occur in the process of measuring hardness with a Brinell scale? 3- For which metals can a Brinell scale be used to test the hardness?

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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Question

I need the answer as soon as possible

1- What is the shape of the effect
produced in the Brinell scale hardness
test?
2- Where can the error occur in the
process of measuring hardness with a
Brinell scale?
3- For which metals can a Brinell scale
be used to test the hardness?
4- What is the reason for the Minor
load at the beginning of the test for the
Rockwell Hardness Scale?
5- What is the effect of the Rockwell
hardness test?
6- What is the reason for choosing
the angle (136°) between the opposite
sides of the pyramid that creates the
effect in
7- How do we compare the three
methods for measuring hardness?
In terms of 1. Penetration device 2.
Imposed load 3. Resulting effect 4.
Law 5. Which metal is used?
8- Which scales do you prefer to
measure hardness? And why?

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