Correct Answer:
Option B - Ultimate strength– It is represent the maximum stress that can develop in a material.
Yield strength– The stress a material can withstand without any permanent deformation. It means the stress upto which the material can return to its original shape and size.
B. Ultimate strength– It is represent the maximum stress that can develop in a material.
Yield strength– The stress a material can withstand without any permanent deformation. It means the stress upto which the material can return to its original shape and size.