The yield strength of a material is ___________(a) the proof stress of a material(b) the strain where the strength of material fails(c) the elongation(d) the particular stress where a material shows specified elongation under a loadI had been asked this question during a job interview.The origin of the question is Aircraft Materials topic in portion Testing Aircraft Materials of Aerospace Materials & Processes

The yield strength of a material is ___________(a) the proof stress of

1.	The yield strength of a material is ___________(a) the proof stress of a material(b) the strain where the strength of material fails(c) the elongation(d) the particular stress where a material shows specified elongation under a loadI had been asked this question during a job interview.The origin of the question is Aircraft Materials topic in portion Testing Aircraft Materials of Aerospace Materials & Processes
Answer» Right option is (d) the particular stress where a MATERIAL shows specified elongation under a load The BEST explanation: The yield strength of a material is the particular stress where a material shows specified elongation under a load. The elongation of a material is the CHANGE in LENGTH before being affected by stress to after.

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