Jominy end-quench test is carried out to determine(A) recrystallization temperature of steel(B)…

Jominy end-quench test is carried out to determine(A) recrystallization temperature of steel(B) glass transition temperature of a material(C) hardenability of steel(D) hardness of steelEutectoid reaction occurring at 727OC with 0.77%C is(A) austenite ? ferrite + pearlite(B) austenite ? ferrite + martensite(C) austenite ? ferrite + cementite