Materials and Construction Work hardening of a material 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 Decreases its ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Softness of silver can be converted into hardness by alloying it with small quantity of Tin Aluminium Copper & nickel Zinc Tin Aluminium Copper & nickel Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Creep is not exhibited at low temperature by Rubber Lead Plastics Acrylics Rubber Lead Plastics Acrylics ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel (56%) and molybdenum (17%) alloys are called Hastealloy C Monel Inconel Bronzes Hastealloy C Monel Inconel Bronzes ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is used for examining the macro-structure of a material. Visual inspection by naked eye Optical microscope X-rays Metallurgical microscope Visual inspection by naked eye Optical microscope X-rays Metallurgical microscope ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The presence of impurities in iron Decreases its melting point Increases its melting point Does not affect its melting point Makes it malleable Decreases its melting point Increases its melting point Does not affect its melting point Makes it malleable ANSWER DOWNLOAD EXAMIANS APP
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