Q.

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. up to which if the load is removed, original volume and shapes are regained
Explanation: the elastic limit is that limit up to which any material behaves like an elastic material.
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