Question:

For a mild steel specimen subjected to uniaxial tensile load, which of the following is/are TRUE?

Updated On: Jul 12, 2024
  • The engineering stress-strain curve is linear within the elastic limit.
  • The specimen fails in cup and cone type fracture.
  • The true stress is always more than the engineering stress at any finite strain.
  • The specimen does not regain its original dimensions after complete unloading from an initial stress above the yield stress.
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The Correct Option is B, C, D

Solution and Explanation

The correct options are (B), (C) and (D).
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