Materials and Construction Cast iron detachable joint is used in __________ pipes. Asbestos cement Steel Reinforced cement concrete Cast iron Asbestos cement Steel Reinforced cement concrete Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction When iron is rusted, it is Converted to a fine powder None of these Oxidised Reduced Converted to a fine powder None of these Oxidised Reduced ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The impure iron (pig iron) that is tapped out from blast furnace contains about __________ percent carbon. 2 8 0.2 4 2 8 0.2 4 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of even very minute amount (say 0.1%) of __________ in copper, reduces its electrical conductivity very seriously. Arsenic Both B and C Antimony Bismuth Arsenic Both B and C Antimony Bismuth ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nickel in steel improves its All of these Wear resistance Cutting ability Corrosion resistance All of these Wear resistance Cutting ability Corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Caustic soda can be stored in __________ drums. Gun metal Cast iron Steel Brass Gun metal Cast iron Steel Brass ANSWER DOWNLOAD EXAMIANS APP
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