Chemical Engineering Basics Lead is added to 60:40 brass primarily to improve Strength Corrosion resistance Fluidity Machinability Strength Corrosion resistance Fluidity Machinability ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The phenomenon of strain-ageing is generally experienced with Low carbon steel High manganese steel High carbon steel Cast iron Low carbon steel High manganese steel High carbon steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Hydrogen in liquid steels is dissolved As tiny gas bubbles In the atomic form In the molecular form In the ionic form As tiny gas bubbles In the atomic form In the molecular form In the ionic form ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Area under the stress-strain curve upto the __________ is referred to as the modulus of resilience. Elastic limit Maximum point Proportional limit Yield strength Elastic limit Maximum point Proportional limit Yield strength ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The best criterion for analysing an economic investment is the Rate of return criterion Salvage value Present value method Future value method Rate of return criterion Salvage value Present value method Future value method ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Rain drops falling through atmospheric air attain limited terminal velocity, because of Surface tension effects of water 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 ANSWER DOWNLOAD EXAMIANS APP
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