Materials and Construction High speed steel tools retain their hardness upto a temperature of __________ °C. 900 1100 750 500 900 1100 750 500 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? Annealing Normalising Tempering None of these Annealing Normalising Tempering None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the easiest to bend? Stainless steel Wrought iron Cast iron Steel Stainless steel Wrought iron Cast iron 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
Materials and Construction __________ is not a case hardening process. Nitriding Annealing Carburising Cyaniding Nitriding Annealing Carburising Cyaniding ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast irons are generally specified by their Hardness Carbon content Tensile strength Manufacturing proces Hardness Carbon content Tensile strength Manufacturing proces ANSWER DOWNLOAD EXAMIANS APP
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