Workshop Technology The welding process used in joining mild steel shanks to high speed drills, is Spot welding Flash butt welding Seam welding Upset butt welding Spot welding Flash butt welding Seam welding Upset butt welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Structural sections such as rails, angles, I-beams are made by Hot extrusion Hot rolling Hot drawing Hot piercing Hot extrusion Hot rolling Hot drawing Hot piercing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology the most preferred process for casting gas turbine blades is Investment moulding Shell moulding Die casting Sand casting Investment moulding Shell moulding Die casting Sand casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Seam welding is best adopted for metal thickness ranging from 5 to 8 mm 8 to 10 mm 0.025 to 3 mm 3 to 5 mm 5 to 8 mm 8 to 10 mm 0.025 to 3 mm 3 to 5 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The instrument used to measure external and internal diameter of shafts, thickness of parts and depth of holes, is Inside micrometer Depth gauge micrometer Vernier caliper Outside micrometer Inside micrometer Depth gauge micrometer Vernier caliper Outside micrometer ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The increase in hardness due to cold working, is called Induction hardening Flame hardening Work hardening Age hardening Induction hardening Flame hardening Work hardening Age hardening ANSWER DOWNLOAD EXAMIANS APP
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