Materials and Construction Galvanising is not a zinc diffusion process. A zinc diffusion process is termed as Parkerising Anodising Sheradising None of these Parkerising Anodising Sheradising None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? Annealing None of these Normalising Tempering Annealing None of these Normalising Tempering ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plasticisers are added to polymers to improve their Acid resistance Alkali resistance Softness & flexibility Tensile strength Acid resistance Alkali resistance Softness & flexibility Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron is a __________ material. Malleable Brittle Tough Ductile Malleable Brittle Tough Ductile ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are __________ materials. Refractory Reinforced Abrasive Fully metallic Refractory Reinforced Abrasive Fully metallic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most of the common metals have __________ crystal structure. Cubic Orthorhombic None of these Hexagonal Cubic Orthorhombic None of these Hexagonal ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS