Materials and Construction __________ is added in stainless steel to prevent inter crystal corrosion. Nickel Chromium Vanadium Niobium Nickel Chromium Vanadium Niobium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In the Contact process of sulphuric acid manufacture, 98% acid cooler is made of Cast iron Stainless steel Rubber lined steel Lead lined steel Cast iron Stainless steel Rubber lined steel Lead lined steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nitriding of steel is done (in electric furnace) at __________ °C. 1720 910 2210 510 1720 910 2210 510 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar contains the highest percentage of Vanadium Cobalt Tungsten Iron Vanadium Cobalt Tungsten Iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel is a __________ material. None of these Diamagnetic Ferromagnetic Paramagnetic None of these Diamagnetic Ferromagnetic Paramagnetic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For storing water and acid free benzol, use a __________ vessel. Steel Stainless steel None of these Karbate Steel Stainless steel None of these Karbate ANSWER DOWNLOAD EXAMIANS APP
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