Engineering Materials Which of the following elements does not impart hardness to steel? Copper Nickel Chromium Silicon Copper Nickel Chromium Silicon ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The percentage of carbon in low carbon steel is 0.15% 0.3% 0.05% 0.5% 0.15% 0.3% 0.05% 0.5% ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Slow plastic deformation of metals under a constant stress is known as Fatigue Creep Plastic deformation Endurance Fatigue Creep Plastic deformation Endurance ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The bond formed by transferring electrons from one atom to another is called Metallic bond Ionic bond None of these Covalent bond Metallic bond Ionic bond None of these Covalent bond ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials When the steel is normalized, its Ultimate tensile strength increases Ductility decreases Yield point increases All of these Ultimate tensile strength increases Ductility decreases Yield point increases All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following metal is used in making electrical resistance wire for electric furnaces and heating elements? Phosphor bronze Nichrome Monel metal Babbitt metal Phosphor bronze Nichrome Monel metal Babbitt metal ANSWER DOWNLOAD EXAMIANS APP
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