Materials and Construction Which of the following is not an alloy of copper? Pewter metal Muntz metal German silver Admirability gun metal Pewter metal Muntz metal German silver Admirability gun metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Softness of silver can be converted into hardness by alloying it with small quantity of Aluminium Zinc Copper & nickel Tin Aluminium Zinc Copper & nickel 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 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 Duralumin Monel metal Solder Bronze Duralumin Monel metal Solder Bronze ANSWER DOWNLOAD EXAMIANS APP
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