Materials and Construction Galvanising is not a zinc diffusion process. A zinc diffusion process is termed as None of these Anodising Parkerising Sheradising None of these Anodising Parkerising Sheradising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction How many molecules per unit cell are there in a face centred cubic lettice? 4 8 2 6 4 8 2 6 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cold work tool steel should have High toughness High wear resistance All of these Poor hardenability High toughness High wear resistance All of these Poor hardenability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar used in thermocouples is an alloy of nickel and Copper Chromium Iron Lead Copper Chromium Iron Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion involves exchange of electrons in __________ corrosion. Chemical Both A & B Electrochemical Neither A nor B Chemical Both A & B Electrochemical Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Approximate value of the modulus of elasticity for steel is about __________ x l0⁶kg/cm². 40 2 75 0.5 40 2 75 0.5 ANSWER DOWNLOAD EXAMIANS APP