Materials and Construction Presence of even very minute amount (say 0.1%) of __________ in copper, reduces its electrical conductivity very seriously. Bismuth Both B and C Arsenic Antimony Bismuth Both B and C Arsenic Antimony ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphuric acid pickling tanks are lined with Aluminium Nickel Glass Rubber Aluminium Nickel Glass Rubber ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A bearing metal should not have Low co-efficient of friction Low thermal conductivity High toughness Enough plasticity Low co-efficient of friction Low thermal conductivity High toughness Enough plasticity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hastelloy comprises of Lead and tin Copper and nickel Molybdenum and nickel Copper and tin Lead and tin Copper and nickel Molybdenum and nickel Copper and tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel is a constituent of Bronze Solder Monel metal Duralumin Bronze Solder Monel metal Duralumin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ball bearings are normally made of __________ steel. High speed Chrome Silicon High carbon High speed Chrome Silicon High carbon ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS