1.

The following flow curve shows the deformation behavior of the material in the plastic region. The material is deformed till ε1 and released; the material immediately reached to strain ε2. And the time strain reached to ε3. So, there is a delayed recovery of strain. This is behavior of material is called _________

A. recoverable elastic strain
B. delayed elastic strain
C. anelastic behavior
D. plastic strain
Answer» D. plastic strain


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