Materials and Construction __________ of a material results, when its strength is increased & ductility is decreased by heating at a relatively lower temperature after cold working. Twinning Solid solution hardening Strain ageing Screw dislocation Twinning Solid solution hardening Strain ageing Screw dislocation ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is added in low carbon steel to raise its yield point. Sulphur Silicon Manganese Phosphorous Sulphur Silicon Manganese Phosphorous ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which one is remelted and poured into moulds to get cast iron? Wrought iron Mild steel Low carbon steel Pig iron Wrought iron Mild steel Low carbon steel Pig iron 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 Chlorination of benzene is done to produce benzene hexachloride (a pesticide) in a photochemical reactor lined with Karbate Lead or glass PVC Fireclay bricks Karbate Lead or glass PVC Fireclay bricks ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Muntz metal is a/an alloys of Lead & tin Copper & zinc Ferrous material Magnesium & tin Lead & tin Copper & zinc Ferrous material Magnesium & tin ANSWER DOWNLOAD EXAMIANS APP
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