2 (d) shows a typical aluminum stress-strain curve. A mechanical engineer has to carry out a tensile test for a rod            of aluminum that can withstand an applied force of 20kN. To ensure safety, the maximum allowable stress on the rod is            limited to 400 MPa, which is below the yield strength of the aluminum. The rod must be at least 380 cm long and must            deform elastically not more than 0.8 cm when the force is applied. Design the appropriate rod.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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(d)       Figure Q2 (d) shows a typical aluminum stress-strain curve. A mechanical engineer has to carry out a tensile test for a rod

           of aluminum that can withstand an applied force of 20kN. To ensure safety, the maximum allowable stress on the rod is

           limited to 400 MPa, which is below the yield strength of the aluminum. The rod must be at least 380 cm long and must

           deform elastically not more than 0.8 cm when the force is applied. Design the appropriate rod.

1000
800
600
400
200
0.15
0.30
0.45
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O (MPa)
Transcribed Image Text:1000 800 600 400 200 0.15 0.30 0.45 Activate V Go to Setting O (MPa)
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