Area under the engineering stress-strain curve up to the yield point i

1.	Area under the engineering stress-strain curve up to the yield point is known as:Modulus of ResilienceModulus of ToughnessModulus of ElasticityNone of these
Answer» Modulus of Resilience is the correct answer. In the stress strain curve, elastic limit and yield point are very close. Therefore, modulus of resilience is the area upto elastic limit and yield point. Modulus of resilience is DEFINED as the maximum amount of energy absorbed per unit volume till the ability to RECOVER original SHAPE or without creating a PERMANENT distortion.

Area under the engineering stress-strain curve up to the yield point is known as:Modulus of ResilienceModulus of ToughnessModulus of ElasticityNone of these

Answer»

Modulus of Resilience is the correct answer.

In the stress strain curve, elastic limit and yield point are very close. Therefore, modulus of resilience is the area upto elastic limit and yield point.
Modulus of resilience is DEFINED as the maximum amount of energy absorbed per unit volume till the ability to RECOVER original SHAPE or without creating a PERMANENT distortion.

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Area under the engineering stress-strain curve up to the yield point is known as:Modulus of ResilienceModulus of ToughnessModulus of ElasticityNone of these

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