Engineering Materials Monel metal contains 88% copper and 10% tin and rest zinc 63 to 67% nickel and 30% copper Alloy of tin, lead and cadmium Malleable iron and zinc 88% copper and 10% tin and rest zinc 63 to 67% nickel and 30% copper Alloy of tin, lead and cadmium Malleable iron and zinc ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following constituents of steels is softest and least strong? Ferrite Austenite Cementite Pearlite Ferrite Austenite Cementite Pearlite ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following elements does not impart hardness to steel? Silicon Nickel Chromium Copper Silicon Nickel Chromium Copper ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The alloying element which reduces the formation of iron sulphide in steel is Chromium Vanadium Manganese Nickel Chromium Vanadium Manganese Nickel ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The defect which takes place due to imperfect packing of atoms during crystallization is known as Surface defect Line defect Point defect None of these Surface defect Line defect Point defect None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Taps dies and drills contain carbon Above 1% Above 2.2% Below 1% Below 0.5% Above 1% Above 2.2% Below 1% Below 0.5% ANSWER DOWNLOAD EXAMIANS APP
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