Q.

Where is the necking region?

A. the area between lower yield point and upper yield point
B. the area between the plastic limit and elastic limit
C. the area between the ultimate point and initial point
D. the area between the ultimate point and rupture
Answer» D. the area between the ultimate point and rupture
Explanation: necking is a tensile strain deformation which is cased in after the ultimate amount of stress occurs in the material.
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