Materials and Construction A magnetic material becomes __________ above the Curie temperature. Ferromagnetic None of these Paramagnetic Diamagnetic Ferromagnetic None of these Paramagnetic Diamagnetic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following mechanical properties of a material is most structure insensitive? Percentage reduction of area Toughness Modulus of elasticity (young Tensile strength Percentage reduction of area Toughness Modulus of elasticity (young Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction With increase in the carbon percentage in the steel, its Tensile strength increases Ductility reduces All of these Hardness increases Tensile strength increases Ductility reduces All of these Hardness increases ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The heat treatment process to which castings and the steel balls produced by cold heading are subjected is None of these Tempering Normalising Annealing None of these Tempering Normalising Annealing ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Beehive coke ovens are made of __________ bricks. Silicon carbide Silica Corundum Fireclay Silicon carbide Silica Corundum Fireclay ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which has the maximum melting point out of the following? Wrought iron Stainless steel Steel Cast iron Wrought iron Stainless steel Steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
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