Materials and Construction The loss of strength in compression which occurs, when there is a gain of strength in tension due to over loading is called Relaxation Hysterisis Bauschinger effect Hooke's effect Relaxation Hysterisis Bauschinger effect Hooke's effect ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cementite is A compound of carbon and iron All of these Fe₃C chemically Characterised by an orthorhombic crystal structure A compound of carbon and iron All of these Fe₃C chemically Characterised by an orthorhombic crystal structure ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A bearing metal should not have Low thermal conductivity Enough plasticity High toughness Low co-efficient of friction Low thermal conductivity Enough plasticity High toughness Low co-efficient of friction ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel rods are used in reinforced concrete to increase its __________ strength. None of these Tensile Shear Compressive None of these Tensile Shear Compressive ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Visco-elastic behaviour of materials which is time dependent is common in Non-crystalline organic polymer Non-crystalline solids Plastics Crystalline solid Non-crystalline organic polymer Non-crystalline solids Plastics Crystalline solid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of nickel to copper improves its Machinability Hardness Strength Ductility Machinability Hardness Strength Ductility ANSWER DOWNLOAD EXAMIANS APP
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