Materials and Construction Which of the following finds the least commercial use? High silicon iron Pure iron High carbon steel Low carbon steel High silicon iron Pure iron High carbon steel Low carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron has Very high tensile strenth High ductility High malleability Elastic limit close to ultimate breaking strength Very high tensile strenth High ductility High malleability Elastic limit close to ultimate breaking strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is allowed to cool gradually. White cast None of these Wrought Grey cast White cast None of these Wrought Grey cast ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An alloy used as thermocouple material comprises of 40% nickel and 60% copper. Chromel German silver Constantan Kanthal Chromel German silver Constantan Kanthal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast irons are generally specified by their Hardness Manufacturing proces Carbon content Tensile strength Hardness Manufacturing proces Carbon content Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The damage/deterioration of metals by the __________ action of fluids is called 'erosion'. Neither A nor B Corrosive Both A & B Abrasive Neither A nor B Corrosive Both A & B Abrasive ANSWER DOWNLOAD EXAMIANS APP
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