Materials and Construction Work hardening of a material Decreases its tensile strength Increases its ductility Decreases its ductility Does not affect its ductility Decreases its tensile strength Increases its ductility Decreases its ductility Does not affect its ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Trough of an apron conveyor is made of Wood Lead lined concrete vessel Metal Either B or C Wood Lead lined concrete vessel Metal Either B or C ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Coke oven regenerators are made of __________ bricks. Low thermal conductivity Fire clay Silica High electrical conductivity Low thermal conductivity Fire clay Silica High electrical conductivity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The main constituent of carborundum is __________ carbide. Boron Silicon Calcium Aluminium Boron Silicon Calcium Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum consumption of lead is in the manufacture of Electric cable sheathing Storage batteries Lead lined vessels Solder alloys Electric cable sheathing Storage batteries Lead lined vessels Solder alloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The phenomenon in which slow extension of material takes place with the time at constant load is called Plasticity Ductility Elasticity Creep Plasticity Ductility Elasticity Creep ANSWER DOWNLOAD EXAMIANS APP
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