Materials and Construction Presence of even very minute amount (say 0.1%) of __________ in copper, reduces its electrical conductivity very seriously. Both B and C Antimony Bismuth Arsenic Both B and C Antimony Bismuth Arsenic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The process of heating the cold pressed metallic powder is called __________ in powder metallurgy. Agglomeration Fusion Sintering Precipitation Agglomeration Fusion Sintering Precipitation ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rubber lined pumps can be used to pump Caustic soda Hypochlorous acid All of these Chlorinated brine Caustic soda Hypochlorous acid All of these Chlorinated brine ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 18/8 steel is a/an __________ stainless steel. Ferritic Martensitic None of these Austenitic Ferritic Martensitic None of these Austenitic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dead mild steel, which contains 0.10 to 0.15 percent carbon is used for making Shear blades Shafts Flanges Gears Shear blades Shafts Flanges Gears ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is universally employed as the low expansion metal in the bimetallic thermometer, which is an iron-nickel alloy containing 36% nickel and has very low co-efficient of expansion (l/20th of ordinary metals)? Constantan Alumel Chromel Invar Constantan Alumel Chromel Invar ANSWER DOWNLOAD EXAMIANS APP
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