Materials and Construction Which of the following is not an alloy of copper? Admirability gun metal Pewter metal German silver Muntz metal Admirability gun metal Pewter metal German silver Muntz metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Softness of silver can be converted into hardness by alloying it with small quantity of Tin Copper & nickel Zinc Aluminium Tin Copper & nickel Zinc Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tempering of steel is done to make it Brittle Rollable Hard Soft Brittle Rollable Hard Soft ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising (i.e., zinc coating) of steel sheets is done to Neither A nor B Both A & B Protect the base metal by cathodic protection Prevent its rusting by contact with corrosive atmosphere Neither A nor B Both A & B Protect the base metal by cathodic protection Prevent its rusting by contact with corrosive atmosphere ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel is a constituent of Monel metal Duralumin Solder Bronze Monel metal Duralumin Solder Bronze ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS