Materials and Construction Which one is remelted and poured into moulds to get cast iron? Pig iron Wrought iron Mild steel Low carbon steel Pig iron Wrought iron Mild steel Low carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction When the steel is subjected to normalising, its __________ decreases. Yield point Ultimate tensile strength (UTS) Ductility None of these Yield point Ultimate tensile strength (UTS) Ductility None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following alloying elements is present in maximum percentage in high speed steel. Tungsten Molybdenum Chromium Vanadium Tungsten Molybdenum Chromium Vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating on metals is not done by Powder metallurgy Electro-deposition Spraying Hot dipping Powder metallurgy Electro-deposition Spraying Hot dipping ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon percentage is the same in cast iron and Pig iron Mild steel High silicon (14%) iron Wrought iron Pig iron Mild steel High silicon (14%) iron Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silicon percentage in iron castings to have maximum hardness should be about 0.3 2.5 0.5 0.8 0.3 2.5 0.5 0.8 ANSWER DOWNLOAD EXAMIANS APP
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