3. For a steel alloy, the stress-strain behaviour is shown below. Determine the modulus of elasticity, proportional limit, yield strength at 0.002 and maximum allowable load. 600 500E 400 500 400 300 300- 200E 200- 100 100E 0.000 0.002 0.004 0.006 Strain 0.00 0.04 0.08 0.12 0.16 0.20 Strain Stress (MPa) Stress (MPa)

3. For a steel alloy, the stress-strain behaviour is shown below. Determine the modulus of elasticity, proportional limit, yield strength at 0.002 and maximum allowable load. 600 500E 400 500 400 300 300- 200E 200- 100 100E 0.000 0.002 0.004 0.006 Strain 0.00 0.04 0.08 0.12 0.16 0.20 Strain Stress (MPa) Stress (MPa)

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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