Materials and Construction 'Age hardening' of duralumin is due to Both A & B Magnesium Neither A nor B Copper Both A & B Magnesium Neither A nor B Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising is not a zinc diffusion process. A zinc diffusion process is termed as Parkerising None of these Anodising Sheradising Parkerising None of these Anodising Sheradising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nitriding of steel is a process for Spheroidising Normalising Annealing Case hardening Spheroidising Normalising Annealing Case hardening ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The loss of strength in compression which occurs, when there is a gain of strength in tension due to over loading is called Relaxation Hooke's effect Hysterisis Bauschinger effect Relaxation Hooke's effect Hysterisis Bauschinger effect ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Duralumin is an alloy of Aluminium, copper and manganese Aluminium, nickel and silicon Aluminium and nickel None of these Aluminium, copper and manganese Aluminium, nickel and silicon Aluminium and nickel None of these ANSWER DOWNLOAD EXAMIANS APP
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