Materials and Construction 'Age hardening' of duralumin is due to Magnesium Both A & B Neither A nor B Copper Magnesium Both A & B Neither A nor B Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron alloyed with carbon upto 2% is called None of these Pig iron Wrought iron High carbon steel None of these Pig iron Wrought iron High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mercury is transported in metal containers made of Aluminium Nickel Lead Iron Aluminium Nickel Lead Iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermoplastic resins are those polymers, which Can not be moulded Easily deform under pressure at high temperature None of these Has decreased plasticity at increasing temperature Can not be moulded Easily deform under pressure at high temperature None of these Has decreased plasticity at increasing temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Monel alloy is Used for making steam valves and turbine blades as it resists steam attack at high temperature Not used in cast and wrought forms Not suitable for making kitchen utensils The costliest of all the alloys of nickel Used for making steam valves and turbine blades as it resists steam attack at high temperature Not used in cast and wrought forms Not suitable for making kitchen utensils The costliest of all the alloys of nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Titanium metal None of these Can not be welded Is used in oceanographic and space exploration applications Exists in three allotropic forms None of these Can not be welded Is used in oceanographic and space exploration applications Exists in three allotropic forms ANSWER DOWNLOAD EXAMIANS APP
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