Workshop Technology In TIG arc welding, the welding zone is shielded by an atmosphere of Helium gas Argon gas None of these Either (A) or (B) Helium gas Argon gas None of these Either (A) or (B) ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The welding process used to join the ends of two pipes of uniform cross-section, is Upset butt welding Seam welding Projection welding Spot welding Upset butt welding Seam welding Projection welding Spot welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cutting edge of a chisel should be Hardened and tempered Case hardened Tempered Hardened Hardened and tempered Case hardened Tempered Hardened 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 forging Hot spinning Hot drawing Hot extrusion Hot forging Hot spinning ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology V-block is used to Check the trueness of flat surfaces Locate centres of round rods Check the surface roughness None of these Check the trueness of flat surfaces Locate centres of round rods Check the surface roughness None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting a sheet of metal in a straight line along the length, is known as Notching Slitting Forming Plunging Notching Slitting Forming Plunging ANSWER DOWNLOAD EXAMIANS APP
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