Materials and Construction Work hardening of a material Decreases its ductility Does not affect its ductility Decreases its tensile strength Increases its ductility Decreases its ductility Does not affect its ductility Decreases its tensile strength Increases its ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following crystal structures characterises the austenitic stainless steel? Body centred cubic Face centred cubic None of these Simple hexagonal Body centred cubic Face centred cubic None of these Simple hexagonal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of nickel to copper improves its Machinability Hardness Strength Ductility Machinability Hardness Strength Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chromel (Nichrome) is an alloy of Chromium and molybdenum Nickel and chromium Molybdenum and nickel Chromium and aluminium Chromium and molybdenum Nickel and chromium Molybdenum and nickel Chromium and aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Concentrated HCl at 30°C can be stored in a vessel made of PTFE and porcelain Stainless steel and high silicon cast iron Cast iron and aluminium None of these PTFE and porcelain Stainless steel and high silicon cast iron Cast iron and aluminium None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The behaviour of visco-elastic material is time dependent. This behaviour is commo in __________ materials. Non-crystalline solid Non-crystalline organic polymeric Rubberry Crystalline Non-crystalline solid Non-crystalline organic polymeric Rubberry Crystalline ANSWER DOWNLOAD EXAMIANS APP
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