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