Chemical Engineering Basics Rain drops falling through atmospheric air attain limited terminal velocity, because of Upward thrust due to air Force of gravity Viscous force exerted by air Surface tension effects of water Upward thrust due to air Force of gravity Viscous force exerted by air Surface tension effects of water ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the process used for setting up compressive stresses in the surface of a metal to improve its fatigue strength. Shot peening Spinning Slugging Lancing Shot peening Spinning Slugging Lancing 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) 1/T² T² T 1/T 1/T² T² T 1/T ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The phenomenon of strain-ageing is generally experienced with High carbon steel High manganese steel Low carbon steel Cast iron High carbon steel High manganese steel Low carbon steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Powder metallurgy process does not make metal powder by Electrolytic deposition Atomisation Hammering Grinding/milling Electrolytic deposition Atomisation Hammering Grinding/milling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The heat treatment to which the steel wire containing > 0.25% carbon is subjected to is Patenting Bright annealing Full annealing None of these Patenting Bright annealing Full annealing None of these ANSWER DOWNLOAD EXAMIANS APP
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