Question: QUESTION 3 i. Evoke the expression relating true stress [Ot] and true strain [&t]. Identify and explain all the relevant parameters. What is the significance

QUESTION 3 i. Evoke the expression relating true

QUESTION 3 i. Evoke the expression relating true stress [Ot] and true strain [&t]. Identify and explain all the relevant parameters. What is the significance of the strain hardening exponent in product development? ii. Assume that for a tensile test, dot/dt = Ot when necking begins. Based on this condition determine the true strain at the onset of necking? Explain carefully any assumptions made

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