The maximum engineering strain during the test

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Reference no: EM13309045

A tensile test of 70-30 brass produced the following data (none of these readings was taken at maximum load).

Load (kN): Initial=0, Reading 1=53.8, Reading 2=55.1, Fracture=0

Diameter (mm): Initial=12.8, Reading 1=11.4, Reading 2=10.7, Fracture=8.26

Length (mm): Initial=50.8, Reading 1=63.5, Reading 2=68.6, Fracture=74.9

Calculate:

(a) The tensile strength of the specimen.

(b) The maximum engineering strain during the test.

Reference no: EM13309045

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