QUESTIONS 1. Define the terms load, stress and strain. Discuss the various types of stresses and strain.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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QUESTIONS
1. Define the terms load, stress and strain. Discuss the various types of stresses and strain.
2. What is the difference between modulus of elasticity and modulus of rigidity?
3. Explain clearly the bearing stress developed at the area of contact between two members.
4. What useful informations are obtained from the tensile test of a ductile material?
5. What do you mean by factor of safety?
6. List the important factors that influence the magnitude of factor of safety.
7. What is meant by working stress and how it is calculated from the ultimate stress or yield stress of a
material? What will be the factor of safety in each case for different types of loading?
8. Describe the procedure for finding out the stresses in a composite bar.
9. Explain the difference between linear and lateral strain.
Transcribed Image Text:QUESTIONS 1. Define the terms load, stress and strain. Discuss the various types of stresses and strain. 2. What is the difference between modulus of elasticity and modulus of rigidity? 3. Explain clearly the bearing stress developed at the area of contact between two members. 4. What useful informations are obtained from the tensile test of a ductile material? 5. What do you mean by factor of safety? 6. List the important factors that influence the magnitude of factor of safety. 7. What is meant by working stress and how it is calculated from the ultimate stress or yield stress of a material? What will be the factor of safety in each case for different types of loading? 8. Describe the procedure for finding out the stresses in a composite bar. 9. Explain the difference between linear and lateral strain.
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