Engineering Materials The aluminium alloy, mainly used, for anodized utensil manufacture, is Y-alloy Duralumin Magnalium Hindalium Y-alloy Duralumin Magnalium Hindalium ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials When filing or machining cast iron makes our hands black, then it shows that ________ is present in cast iron. Both A and B None of these Free graphite Cementite Both A and B None of these Free graphite Cementite ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials In spheroidising process, the steel is Heated below the lower critical temperature and then cooled slowly Heated slightly above the lower critical temperature and then cooled slowly to a temperature of 600°C None of these Heated up to the lower critical temperature and then cooled in still air Heated below the lower critical temperature and then cooled slowly Heated slightly above the lower critical temperature and then cooled slowly to a temperature of 600°C None of these Heated up to the lower critical temperature and then cooled in still air ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The presence of hydrogen in steel causes Reduced neutron absorption cross-section Corrosion resistance Embrittlement Improved Weldability Reduced neutron absorption cross-section Corrosion resistance Embrittlement Improved Weldability ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Solder is an alloy consisting of Tin and copper Tin, antimony, copper Tin and lead Lead and zinc Tin and copper Tin, antimony, copper Tin and lead Lead and zinc ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials An engineer's hammer is made of High carbon steel Forged steel Cast iron Mild steel High carbon steel Forged steel Cast iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
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