Materials and Construction Carbon supply in pack carburising process is in the form of Charcoal Graphite Hydrocarbon oil Calcium carbide Charcoal Graphite Hydrocarbon oil Calcium carbide ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction To improve the machinability of steel by its softening, it is subjected to Cold working Shot blasting Annealing Heating Cold working Shot blasting Annealing Heating ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A hardened steel essentially contains None of these Martensite Sorbite Troostite None of these Martensite Sorbite Troostite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is a non-magnetic material? Zinc Cobalt None of these Nickel Zinc Cobalt None of these Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are __________ materials. Fully metallic Abrasive Reinforced Refractory Fully metallic Abrasive Reinforced Refractory ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The electrical conductivity of a __________ decreases with rise in temperature. Semi-conductor Metal/alloy Dielectric None of these Semi-conductor Metal/alloy Dielectric None of these ANSWER DOWNLOAD EXAMIANS APP
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