Workshop Technology The increase in hardness due to cold working, is called Induction hardening Work hardening Age hardening Flame hardening Induction hardening Work hardening Age hardening Flame hardening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The parts of circular cross-section which are symmetrical about the axis of rotation are made by Hot drawing Hot extrusion Hot spinning Hot forging Hot drawing Hot extrusion Hot spinning Hot forging ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A moving mandrel is used in Tube drawing Wire drawing Forging Metal cutting Tube drawing Wire drawing Forging Metal cutting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The welding process used to join the ends of two pipes of uniform cross-section, is Spot welding Projection welding Seam welding Upset butt welding Spot welding Projection welding Seam welding Upset butt welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Most of the oxyacetylene welding is done with Neutral flame Carburising flame Oxidizing flame All of these Neutral flame Carburising flame Oxidizing flame All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The property of sand due to which it evolves a great amount of steam and other gases is called Permeability Collapsibility Adhesiveness Cohesiveness Permeability Collapsibility Adhesiveness Cohesiveness ANSWER DOWNLOAD EXAMIANS APP
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