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The tertiary state of the creep rate increases with time. It occurs in every case and has increasing creep rate.

The tertiary state of the creep rate increases with time. It occurs in every case and has increasing creep rate. Correct Answer False

The tertiary creep rate is only observed in the constant load case. Because as the necking is processed, the cross-sectional area reduces with steady load which results in increasing strain rate. Generally, it needs high stress and high temperature.

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