24)) Answer the following briefly: )) What the benefit of understanding the mechaneical properties of the m 3)) Write the equation of the following: Engineering stress, True stress, Engineering strain, True strain, modu. )) Write the equation to explain the relationship between stress and st and plastic regions? )) Why the engineering stress-strain results are important in the desi stress-strain results are important in the manufacturing. :)) Explain meganism of tensile test? )) There are two different types of stress-strain curves; what are they, exp 5)) What is the means of the yield point in stress-strain curve, explain bri 1)) The process of bending subjects the material to various stresses, expla ) Explain the applied load and the indentor type used in the hardness test Brinell Hardness Test (BHN), Rockwell Hardness Test (H Vickers Hardness Test (HV), Knoop Hardness Test (HK D) Describ the meganism of impact test briefly?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Q4)) Answer the following briefly:
A)) What the benefit of understanding the mechaneical properties of the material?
B)) Write the equation of the following:
Engineering stress, True stress, Engineering strain, True strain, modulus of elasticity
C)) Write the equation to explain the relationship between stress and strain in the elastic
and plastic regions?
D)) Why the engineering stress-strain results are important in the design, while the true
stress-strain results are important in the manufacturing.
E)) Explain meganism of tensile test?
F)) There are two different types of stress-strain curves; what are they, explain briefly?
G)) What is the means of the yield point in stress-strain curve, explain briefly?
H)) The process of bending subjects the material to various stresses, explain briefly?
I)) Explain the applied load and the indentor type used in the hardness test for the following:
Brinell Hardness Test (BHN), Rockwell Hardness Test (HR),
Vickers Hardness Test (HV), Knoop Hardness Test (HK).
J)) Describ the meganism of impact test briefly?
Transcribed Image Text:Q4)) Answer the following briefly: A)) What the benefit of understanding the mechaneical properties of the material? B)) Write the equation of the following: Engineering stress, True stress, Engineering strain, True strain, modulus of elasticity C)) Write the equation to explain the relationship between stress and strain in the elastic and plastic regions? D)) Why the engineering stress-strain results are important in the design, while the true stress-strain results are important in the manufacturing. E)) Explain meganism of tensile test? F)) There are two different types of stress-strain curves; what are they, explain briefly? G)) What is the means of the yield point in stress-strain curve, explain briefly? H)) The process of bending subjects the material to various stresses, explain briefly? I)) Explain the applied load and the indentor type used in the hardness test for the following: Brinell Hardness Test (BHN), Rockwell Hardness Test (HR), Vickers Hardness Test (HV), Knoop Hardness Test (HK). J)) Describ the meganism of impact test briefly?
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