Points of arrest for iron correspond to

QuestionsCategory: Mechanical EngineeringPoints of arrest for iron correspond to
VideRime Staff asked 5 years ago

Points of arrest for iron correspond to

a) Stages at which allotropic forms change

b) Stages at which further heating does not increase temperature for some time

c) Stages at which properties do not change with increase in temperature

d) There is nothing like points of arrest

Engineering Materials Practice Set-3