Chemical Engineering Basics The heat treatment to which the steel wire containing > 0.25% carbon is subjected to is Bright annealing Full annealing Patenting None of these Bright annealing Full annealing Patenting None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The ratio of thermal & electrical conductivity is same for all the metals at the same temperature ; and at around room temperature, this ratio is proportional to(where, T = absolute temperature, °K) T T² 1/T 1/T² T T² 1/T 1/T² ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ test can be termed as the semi-distructive test. Hardness Torsion Charpy Impact Hardness Torsion Charpy Impact ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is a unit of time ? Light year None of these Barn Angstrom Light year None of these Barn Angstrom ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ of air does not increase with increase in temperature. Thermal conductivity Density Thermal diffusivity Viscosity Thermal conductivity Density Thermal diffusivity Viscosity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following welding processes employs the highest welding temperature ? Resistance welding Gas welding Thermit welding Arc welding Resistance welding Gas welding Thermit welding Arc welding ANSWER DOWNLOAD EXAMIANS APP
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