Materials and Construction Softness of silver can be converted into hardness by alloying it with small quantity of Copper & nickel Zinc Tin Aluminium Copper & nickel Zinc Tin Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction All materials obey Hooke's law within elastic limit. When elastic limit is reached, the tensile strain Increases very quickly Decreases very quickly Decreases in proportion to stress Increases in proportion to stress Increases very quickly Decreases very quickly Decreases in proportion to stress Increases in proportion to stress ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cementite is Fe₃C chemically A compound of carbon and iron Characterised by an orthorhombic crystal structure All of these Fe₃C chemically A compound of carbon and iron Characterised by an orthorhombic crystal structure All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Metalloid is Highly electronegative in nature An alloy An element which exhibits the properties of both metal & non-metal All of these Highly electronegative in nature An alloy An element which exhibits the properties of both metal & non-metal All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the hardest? Austenite Ferrite Pearlite Cementite Austenite Ferrite Pearlite Cementite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetaldehyde is shipped in __________ drums. Aluminium Either B & C Steel Cast iron Aluminium Either B & C Steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
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