b) An aluminium rod is attached between a steel rod and a bronze rod as shown in Figure- 3. The axial loads are applied at the positions indicated. Determine the maximum value of P that will not exceed a stress in steel of 140 MPa, in aluminium of 90 MPa, and in bronze of 100 MPa. Steel Aluminium A=400 mm? Bronze A=550 mm? A=250 mm? 2P 4P P 3.0 m 2.5 m 2.0 m Figure 3

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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b) An aluminium rod is attached between a steel rod and a bronze rod as shown in Figure-
3. The axial loads are applied at the positions indicated.
Determine the maximum value of P that will not exceed a stress in steel of 140 MPa,
in aluminium of 90 MPa, and in bronze of 100 MPa.
Aluminium
A=400 mm2
Steel
Bronze
A=250 mm?
A-550 mm2
2P
4P
3.0 m
2.5 m
-2.0 m
Figure-3
Transcribed Image Text:b) An aluminium rod is attached between a steel rod and a bronze rod as shown in Figure- 3. The axial loads are applied at the positions indicated. Determine the maximum value of P that will not exceed a stress in steel of 140 MPa, in aluminium of 90 MPa, and in bronze of 100 MPa. Aluminium A=400 mm2 Steel Bronze A=250 mm? A-550 mm2 2P 4P 3.0 m 2.5 m -2.0 m Figure-3
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