Materials and Construction The phenomenon in which slow extension of material takes place with the time at constant load is called Ductility Plasticity Creep Elasticity Ductility Plasticity Creep Elasticity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? None of these Tempering Annealing Normalising None of these Tempering Annealing Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wrought iron is Highly resistance to acid corrosion Malleable & ductile; and hence is used for chain links, hooks & couplings An alloy of iron, chromium & carbon High carbon iron Highly resistance to acid corrosion Malleable & ductile; and hence is used for chain links, hooks & couplings An alloy of iron, chromium & carbon High carbon iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A magnetic material becomes __________ above the Curie temperature. Ferromagnetic Diamagnetic None of these Paramagnetic Ferromagnetic Diamagnetic None of these Paramagnetic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanised iron is Protected from rusting None of these Harder Alumina coated iron Protected from rusting None of these Harder Alumina coated iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the highest density and the lowest melting point? Lead Titanium Stainless steel Aluminium Lead Titanium Stainless steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS