Materials and Construction 18-4-1 high speed steel contains 18%, 4% and 1% respectively of Tungsten, chromium and vanadium Vanadium, chromium and tungsten Chromium, tungsten and vanadium Tungsten, vanadium and chromium Tungsten, chromium and vanadium Vanadium, chromium and tungsten Chromium, tungsten and vanadium Tungsten, vanadium and chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fermenter used in the production of pen-cillin by deep fermentation proces is a __________ lined steel vessel Nickel Rubber Glass Monel Nickel Rubber Glass Monel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Stainless steel contains Aluminium Vanadium Chromium and nickel Copper Aluminium Vanadium Chromium and nickel Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in the uncombined (graphitic) form in case of Steel Cast iron Ferroalloy None of these Steel Cast iron Ferroalloy None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most suitable material for high pressure vessel operating at 500 atm. and 500° C is Mild steel Molybdenum stainless steel 18/8 stainless steel High silicon iron (14% Si) Mild steel Molybdenum stainless steel 18/8 stainless steel High silicon iron (14% Si) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Liners of a ball mill are never made of Cast iron Rubber or ceramic material Alloy steel Lead Cast iron Rubber or ceramic material Alloy steel Lead ANSWER DOWNLOAD EXAMIANS APP
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