Materials and Construction High speed steel should have high Wear resistance Toughness Both B & C Hardenability Wear resistance Toughness Both B & C Hardenability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion resisting properties of cast iron are significantly improved by the addition of 12 - 15% of Vanadium All of these Silicon Tungsten Vanadium All of these Silicon Tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cold work tool steel should have All of these High toughness High wear resistance Poor hardenability All of these High toughness High wear resistance Poor hardenability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most suitable material of construction for evaporator & its tubes for concentrating NaOH solution to 70%? Cast iron Nickel Karbate Steel Cast iron Nickel Karbate Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hammers and railway rails are normally made of Mild steel High carbon steel Dead mild steel Medium carbon steel Mild steel High carbon steel Dead mild steel Medium carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon supply in pack carburising process is in the form of Calcium carbide Hydrocarbon oil Graphite Charcoal Calcium carbide Hydrocarbon oil Graphite Charcoal ANSWER DOWNLOAD EXAMIANS APP
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