94) Stress relaxation is- the phenomenon
Answer is:
in which deformation tends to loosen the joint and produces a stress reduced
Related Engineering Materials MCQ with Answers
Answer is:
non-linear
Explanation:
The most common example of this kind of material is rubber, whose stress-strain relationship can be defined as non-linearly elastic, isotropic, in compressible and generally independent of strain rate. Hyper elasticity provides a means of modeling the stress–strain behavior of such materials
Answer is:
elastic properties in all directions
Answer is:
at which new spherical crystals first begin to form from the old deformed one when a strained metal is heated
Answer is:
stages at which allotropic forms change
Explanation:
Points of arrest for iron correspond to Stages at which allotropic forms change