Materials and Construction Which of the following commercial metals is most abundantly found in India? Aluminium Copper Nickel Zinc Aluminium Copper Nickel Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of tin? German silver Soft solder Pewter type metal White-bearing metal German silver Soft solder Pewter type metal White-bearing metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Spark plugs are made of Carborundum High alumina ceramic Metallic carbides Corundum Carborundum High alumina ceramic Metallic carbides Corundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ferric stainless steels compared to austenitic stainless steels Are harder to fabricate Have lower corrosion resistance Are less ductile and hence less suitable for cold pressing All of these Are harder to fabricate Have lower corrosion resistance Are less ductile and hence less suitable for cold pressing All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead Can not be scratched by finger nails Is the hardest metal in common use Can not be work hardened Is the lightest metal in common use Can not be scratched by finger nails Is the hardest metal in common use Can not be work hardened Is the lightest metal in common use ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of tungsten to steel imparts Corrosion resistance Ductility Cutting hardness Magnetic properties Corrosion resistance Ductility Cutting hardness Magnetic properties ANSWER DOWNLOAD EXAMIANS APP
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