Chemical Engineering Basics Eutectic reaction for iron-carbon system occurs at a temperature of __________ °C. 1147 723 1493 959 1147 723 1493 959 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Super conduction in metals is observed at a temperature of __________ °K. About 373 About 273 >100 About 373 About 273 >100 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Rain drops falling through atmospheric air attain limited terminal velocity, because of Surface tension effects of water Viscous force exerted by air Upward thrust due to air Force of gravity Surface tension effects of water Viscous force exerted by air Upward thrust due to air Force of gravity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The most important consideration, while designing the refrigeration system of an aircraft is that the refrigeration system Employs minimum quantity of refrigerant Consumer minimum horse power Is as light as possible Has very high C.O.P Employs minimum quantity of refrigerant Consumer minimum horse power Is as light as possible Has very high C.O.P ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Protection of ship hulls against sea water corrosion is done by coating with zinc because of the fact that zinc compared to iron is Reduced preferentially Lighter Cheaper Oxidised preferentially Reduced preferentially Lighter Cheaper Oxidised preferentially ANSWER DOWNLOAD EXAMIANS APP
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