Question

in this stress strain curve, identify point a: yield point breaking point ultimate tensile strength figure 3 - stress strain curve

Explanation:

The yield point is the point on a stress - strain curve where the material begins to deform plastically. The breaking point is where the material fractures. The ultimate tensile strength is the maximum stress the material can withstand while being stretched or pulled before failing. Point A on the stress - strain curve is the yield point as it is the first point where the curve deviates from the linear elastic region.

Answer:

Yield Point