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 instrument used to measure external and internal diameter of shafts, thickness of parts and depth of holes, is Depth gauge micrometer Inside micrometer Vernier caliper Outside micrometer Depth gauge micrometer Inside micrometer Vernier caliper Outside micrometer ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which occurs due to improper venting of sand is known as Blow holes Swell Cold shuts Shift Blow holes Swell Cold shuts Shift ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The consumable electrode is used in Submerged arc welding Carbon arc welding MIG arc welding TIG arc welding Submerged arc welding Carbon arc welding MIG arc welding TIG arc welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In backhand welding, the angle between the welding torch and the work is kept as 30°-40° 50°-60° 60°-70° 40°-50° 30°-40° 50°-60° 60°-70° 40°-50° ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Riddle is used for Reinforcement of sand in the top part of moulding box Moistening the sand around the edge before removing pattern Smoothing and cleaning out depressions in the mould Cleaning the moulding sand Reinforcement of sand in the top part of moulding box Moistening the sand around the edge before removing pattern Smoothing and cleaning out depressions in the mould Cleaning the moulding sand ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS