11.11%(A) True stress is always higher than the engineering stress. ( 1 voter )66.67%(B) At the ultimate tensile stress point on the true stress - strain curve, 𝑑 sigma/ d E = 0 𝑑 ( 6 voters )0%(C) Resilience is the area under the elastic region of the engineering stress - strain curve.22.22%(D) Maximum true stress does not correspond to the maximum load. ( 2 voters )
Based On 9 Votes
GATE MT 2021 Q7. For uniaxial tensile stress-strain behaviour of polycrystalline aluminium, which one of the following statements is FALSE?