Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? Normalising None of these Annealing Tempering Normalising None of these Annealing Tempering ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Babbit metal is not a Tin base alloy Lead base alloy White metal Pure metal Tin base alloy Lead base alloy White metal Pure metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The increase in hardness of metal due to its cold working is termed as the __________ hardening. Work Age Induction Flame Work Age Induction Flame 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 graphite Moving mercury and carbon Graphite and moving mercury Moving mercury and crimped steel wire Moving mercury and graphite Moving mercury and carbon Graphite and moving mercury ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Evaporators used in caustic soda recovery and production plant are made of Gun metal Babbit metal Wood metal Monel metal Gun metal Babbit metal Wood metal Monel metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Alpha iron is stable __________ °C. Above 1403 Upto 910 Above 1800 Between 910 & 1403 Above 1403 Upto 910 Above 1800 Between 910 & 1403 ANSWER DOWNLOAD EXAMIANS APP
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