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 Sorbite Martensite Troostite Bainite Sorbite Martensite Troostite Bainite ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The most important consideration, while designing the refrigeration system of an aircraft is that the refrigeration system Has very high C.O.P Is as light as possible Employs minimum quantity of refrigerant Consumer minimum horse power Has very high C.O.P Is as light as possible Employs minimum quantity of refrigerant Consumer minimum horse power ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Angular displacement can be measured suitably by a Shaft encoder Linear variable differential transducer (LVDT) Tachometer Stroboscope Shaft encoder Linear variable differential transducer (LVDT) Tachometer Stroboscope ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ of hard alloy and tool steel is done to make it easily machinable. Tempering Case carburising Annealing Normalising Tempering Case carburising Annealing Normalising ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Oxygen cylinders used for autogenous (cutting/welding) purposes are Welded steel cylinders Heat treated before use Seamless & made of steel Made by sand casting Welded steel cylinders Heat treated before use Seamless & made of steel Made by sand casting ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following phenomenon/ phenomena is/are diffusion controlled ? Twinning Dislocation climb Cross-slip Recrystallisation Twinning Dislocation climb Cross-slip Recrystallisation ANSWER DOWNLOAD EXAMIANS APP
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