Materials and Construction High degree of toughness is a must for Cold work tool steel Shock resisting steel High speed steel None of these Cold work tool steel Shock resisting steel High speed steel None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The temperature at which new grains are formed in the metal is called the __________ temperature. Recrystallisation Upper critical Lower critical Eutectic Recrystallisation Upper critical Lower critical Eutectic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following crystal structures characterises the ferritic stainless steel? Face centred cubic Body centred cubic None of these Simple hexagonal Face centred cubic Body centred cubic None of these Simple hexagonal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction When the steel is subjected to normalising, its __________ decreases. Ultimate tensile strength (UTS) None of these Ductility Yield point Ultimate tensile strength (UTS) None of these Ductility Yield point ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For platinum thermocouples, lead wires are made of Tin & nickel Iron & nickel Copper & copper-nickel alloys Copper & iron Tin & nickel Iron & nickel Copper & copper-nickel alloys Copper & iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tank furnace used for melting of glass is made of Cast iron Refractory blocks Mild steel Stainless steel Cast iron Refractory blocks Mild steel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
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