The following results were obtained in a tensile test on a mild steel specimen of original diameter 28 mm and gauge length 56 mm. Load at limit of proportionality : 96 kN Extension at 96 kN load : 0.068 mm Load at yield point : 105 kN Maximum load : 170 kN When the two parts were fitted together after being broken, the length between gauge length was found to be 65.8 mm and the diameter at the neck was 18.8 mm. Calculate: (a). E, (b).σy, (c).σu,

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The following results were obtained in a tensile test on a mild steel specimen of original diameter 28 mm and gauge length 56 mm.

  • Load at limit of proportionality : 96 kN
  • Extension at 96 kN load : 0.068 mm
  • Load at yield point : 105 kN
  • Maximum load : 170 kN

When the two parts were fitted together after being broken, the length between gauge length was found to be 65.8 mm and the diameter at the neck was 18.8 mm. Calculate:

(a). E,

(b).σy,

(c).σu,

(d). PRIA and PE 

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