Chemical Engineering Basics Austempering of steel requires.it to be heated to 875°C followed by sudden cooling to 250-525°C, thereby changing austenite to Bainite Troostite Martensite Sorbite Bainite Troostite Martensite Sorbite ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Filler material used in welding having the lowest melting point out of the following is Brazing spelter Aluminium Soft solder Silver solder Brazing spelter Aluminium Soft solder Silver solder ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The predominant mode of heat transfer which takes place from boiler furnace to water walls of a boiler is Conduction Both A & B Convection Radiation Conduction Both A & B Convection Radiation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Out of the following, the most ductile material is Nickel Aluminium Mild steel Copper Nickel Aluminium Mild steel Copper ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following welding processes employs the highest welding temperature ? Arc welding Thermit welding Gas welding Resistance welding Arc welding Thermit welding Gas welding Resistance welding ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Eutectic reaction for iron-carbon system occurs at a temperature of __________ °C. 959 1147 723 1493 959 1147 723 1493 ANSWER DOWNLOAD EXAMIANS APP
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