Engineering Materials Which is false statement about case hardening? Case hardening is done by Induction hardening Electroplating Nitriding Cyaniding Induction hardening Electroplating Nitriding Cyaniding ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The machinability of aluminium increases when _________ is added to aluminium. Magnesium Silicon Lead and bismuth Copper Magnesium Silicon Lead and bismuth Copper ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials In high speed steels, manganese is used to tougher the metal and to increase its Yield point Melting point Hardness Critical temperature Yield point Melting point Hardness Critical temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Following elements have face-centered cubic structure All of these Mg, Zn, Ti, Zr, Br, Cd A iron (below 910°C and between 1400 to 1539°C), W Gamma iron (910° to 1400°C), Cu, Ag, Au, Al, Ni, Pb, Pt All of these Mg, Zn, Ti, Zr, Br, Cd A iron (below 910°C and between 1400 to 1539°C), W Gamma iron (910° to 1400°C), Cu, Ag, Au, Al, Ni, Pb, Pt ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The crystal structure of brass is C.C. Orthorhombic crystalline structure F.C.C. H.C.P. C.C. Orthorhombic crystalline structure F.C.C. H.C.P. ANSWER DOWNLOAD EXAMIANS APP
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