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