Stress Strain Diagrams

What is the stress-strain curve?

• It is the percentage of stress and stain

• It is the relationship between stress and strain

• It is the difference between stress and strain

• None of the mentioned

Which point on the stress strain curve occurs after the proportionality limit?

• Upper yield point

• Lower yield point

• Elastic limit

• Ultimate point

Which point on the stress strain curve occurs after the ultimate point?

• Last point

• Breaking point

• Elastic limit

• Material limit

Elastic limit is the point ____________

• up to which stress is proportional to strain

• At which elongation takes place without application of additional load

• Up to which if the load is removed, original volume and shapes are regained

• None of the mentioned

What is the point P shown on the stress strain curve?

• Upper yield point

• Yield plateau

• Elastic limit

• Ultimate point

What is the point P shown in the stress-strain curve?

• Lower yield point

• Elastic limit

• Proportionality limit

• Breaking point

What is the point shown in the stress strain curve?

• Elastic limit

• Lower yield point

• Ultimate stress

• Lower strain point