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A tensile specimen with 20 mm gauge length was pulled with a nominal strain rate of 2.2 × 10-3/ sec. The true strain rate of the specimen at 2 mm extension is

A tensile specimen with 20 mm gauge length was pulled with a nominal strain rate of 2.2 × 10-3/ sec. The true strain rate of the specimen at 2 mm extension is Correct Answer 2.2 × 10<sup>-3</sup>/sec

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