Materials and Construction The digester of a Gobar gas plant is a Stainless steel vessel Cast iron vessel Masonry well Mild steel drum Stainless steel vessel Cast iron vessel Masonry well Mild steel drum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Liners of a ball mill are never made of Alloy steel Cast iron Lead Rubber or ceramic material Alloy steel Cast iron Lead Rubber or ceramic material ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For platinum thermocouples, lead wires are made of Copper & copper-nickel alloys Iron & nickel Tin & nickel Copper & iron Copper & copper-nickel alloys Iron & nickel Tin & nickel Copper & iron 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 Bismuth Both B and C Antimony Arsenic Bismuth Both B and C Antimony ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following metals in not used for coating of the base metal to guard it against corrosion? Aluminium Lead Magnesium Cadmium Aluminium Lead Magnesium Cadmium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Residual magnetism in steel for magnets is increased by the addition of Nickel Tungsten Chromium Cobalt Nickel Tungsten Chromium Cobalt ANSWER DOWNLOAD EXAMIANS APP
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