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TNPSC JTO Welder 2025 - 2026 - Course Materials

Unit III: Set The Oxygen - Acetylene Gas Cutting Plant
1 materials
Unit III Set The Oxygen Acetylene Gas
Unit IV: Arc Welding Power Sources
1 materials
Unit IV Arc Welding Power Sources
Unit V: Arc Welding Positions
1 materials
Unit V Arc Welding Positions
Unit I Introduction and definition of welding
1 materials
Unit 1
Unit II
1 materials
Unit 2
Unit VI: Gas Cylinders and Regulators
1 materials
Unit VI Gas Cylinders and Regulators
Unit VII: SMAW Defects
1 materials
Unit VII SMAW Defects
Unit VIII: Arc Welding Electrode
1 materials
Unit VIII Arc Welding Electrode
Unit IX: Testing Welded Joints by Different Method of Testing
1 materials
Unit IX Testing Welded Joints
Unit 10
5 materials
Unit 10
Unit IV Heat and Temperature
Unit 1
Unit 1
UNIT 03