Engineering Materials A reversible change in the atomic structure of the steel with a corresponding change in the properties is known as Heat treatment Recrystallization Allotropic change Precipitation Heat treatment Recrystallization Allotropic change Precipitation ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The property of a material which enables it to retain the deformation permanently, is called Plasticity Ductility Malleability Brittleness Plasticity Ductility Malleability Brittleness ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The transistor is made of Gold Germanium Copper Silver Gold Germanium Copper Silver ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The cupola is used to manufacture Wrought iron Pig iron Cast iron Steel Wrought iron Pig iron Cast iron Steel ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following material has maximum ductility? Mild steel Copper Aluminium Nickel Mild steel Copper Aluminium Nickel ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Hardness of lower bainite (tempered martensite) is about RC 65 RC 48 RC 80 RC 57 RC 65 RC 48 RC 80 RC 57 ANSWER DOWNLOAD EXAMIANS APP
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