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On gradual loading , stress - strain rel...

On gradual loading , stress - strain relationship for a metal wire is as follows . Within proportionality limit , stress prop strain or, `"Stress"/"strain"` = a constant for the material of wire.
Just on crossing the yield region, the material will have

A

increased and breaking stress

B

reduced and breaking stress

C

constant stress

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
On crossing the yield region, the material will experience the breaking stress and further elongation causes reduction in stress and breaking of the wire.
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