Engineering Materials The machinability of aluminium increases when _________ is added to aluminium. Copper Silicon Magnesium Lead and bismuth Copper Silicon Magnesium Lead and bismuth ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Connecting rod is usually made of High carbon steel Aluminium Low carbon steel Medium carbon steel High carbon steel Aluminium Low carbon steel Medium carbon steel ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The electric process of steel making is especially adapted to High speed tool steel All of these Alloy and carbon tool steel Magnet steel High speed tool steel All of these Alloy and carbon tool steel Magnet steel ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Addition of lead and bismuth to aluminium results in One of the best known age and precipitation hardening systems Improving machinability Improvement of casting characteristics Improvement of corrosion resistance One of the best known age and precipitation hardening systems Improving machinability Improvement of casting characteristics Improvement of corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Induction hardening is basically a Core hardening process Carburising process Surface hardening process None of these Core hardening process Carburising process Surface hardening process None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Thermoplastic materials are those materials which Are formed into shape under heat and pressure and results in a permanently hard product Do not become hard with the application of heat and pressure and no chemical change occurs Are used as a friction lining for clutches and brakes Are flexible and can withstand considerable wear under suitable conditions Are formed into shape under heat and pressure and results in a permanently hard product Do not become hard with the application of heat and pressure and no chemical change occurs Are used as a friction lining for clutches and brakes Are flexible and can withstand considerable wear under suitable conditions ANSWER DOWNLOAD EXAMIANS APP
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