What is the stress-strain curve?*1 pointb) It is the relationship between stress and straina) It is the percentage of stress and stainc) It is the difference between stress and strain

The area under the stress-strain curve on a graph represents:

The slope of the stress-strain curve in the elastic deformation region is ____________*1 pointa) Elastic modulusc) Poisson’s ratiob) Plastic modulus

What is the largest value of stress on the Stress-Strain Diagram called?*

hat is the point P shown in the stress-strain curve?*1 pointd) Breaking pointb) Elastic limita) Lower yield pointc) Proportionality limit

Which point on the stress strain curve occurs after the ultimate point?*1 pointa) Last pointd) Material limitb) Breaking pointc) Elastic limit