Materials and Construction Which of the following has the least carbon percentage? White cast iron Wrought iron Mild steel Low carbon steel White cast iron Wrought iron Mild steel Low carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The temperature at which new grains are formed in the metal is called the __________ temperature. Lower critical Recrystallisation Eutectic Upper critical Lower critical Recrystallisation Eutectic Upper critical ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sheardising process is used for Heat treatment of high speed steel Cold working on metals None of these Surface coating Heat treatment of high speed steel Cold working on metals None of these Surface coating ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin base and lead base alloys are used for bearing materials. Tin compared to lead has lower Price Abundant availability Corrosion resistance Thermal conductivity Price Abundant availability Corrosion resistance Thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An alloy used as thermocouple material comprises of 40% nickel and 60% copper. German silver Kanthal Chromel Constantan German silver Kanthal Chromel Constantan ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Caustic soda is produced in a mercury cell having anode and cathode made respectively of moving mercury and Moving mercury and crimped steel wire Moving mercury and carbon Graphite and moving mercury Moving mercury and graphite Moving mercury and crimped steel wire Moving mercury and carbon Graphite and moving mercury Moving mercury and graphite ANSWER DOWNLOAD EXAMIANS APP