Engineering Materials Which of the following constituents of steels is softest and least strong? Pearlite Cementite Ferrite Austenite Pearlite Cementite Ferrite Austenite ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Manganese is added in low carbon steel to Raise the yield point Make the steel ductile and of good bending qualities All of these Make the steel tougher and harder Raise the yield point Make the steel ductile and of good bending qualities All of these Make the steel tougher and harder ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following has a fine gold colour and is used for imitation jewellery? Aluminium bronze Silicon bronze Babbitt metal Gun metal Aluminium bronze Silicon bronze Babbitt metal Gun metal ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials There are fourteen atoms in a unit cell of Face centered cubic space lattice Body centered cubic space lattice None of these Close packed hexagonal space lattice Face centered cubic space lattice Body centered cubic space lattice None of these Close packed hexagonal space lattice ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Cupola produces following material Cast iron Pig iron Malleable iron Wrought iron Cast iron Pig iron Malleable iron Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following material has nearly zero coefficient of expansion? High speed steel Stainless steel Heat resisting steel Invar High speed steel Stainless steel Heat resisting steel Invar ANSWER DOWNLOAD EXAMIANS APP
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