Elastic limit is the point ____________
A. up to which stress is proportional to strain
B. At which elongation takes place without application of additional load
C. Up to which if the load is removed, original volume and shapes are regained
D. None of the mentioned
Answer:C
Elastic limit is the point ____________
A. up to which stress is proportional to strain B. At which elongation takes place without application of additional load C. Up to which if the load is removed, original volume and shapes are regained D. None of the mentioned