| 1. Mod-01 Lec-01 Introduction to Welding Engineering |
| 2. Mod-01 Lec-02 Classification of Welding Processes- I |
| 3. Mod-01 Lec-03 Classification of Welding Processes- II |
| 4. Mod-01 Lec-04 Sources of Heat and Protection of Weld
pool |
| 5.
Mod-01 Lec-05 Protection of Weld Pool |
| 6. Mod-02
Lec-01 Introduction |
| 7.
Mod-02 Lec-02 Fundamentals of Arc Initiation |
| 8. Mod-02 Lec-03 Arc Maintenance & Arc
Characteristics |
| 9. Mod-02 Lec-04
Arc Forces |
| 10. Mod-02
Lec-05 Arc Efficiency |
| 11.
Mod-02 Lec-06 Metal Transfer and Melting Rate |
| 12. Mod-03 Lec-01 Types of power sources and their
characteristics- I |
| 13. Mod-03 Lec-02 Types of power sources and their
characteristics- II |
| 14. Mod-04 Lec-01
SMAW- I |
| 15. Mod-04 Lec-02
SMAW- II |
| 16. Mod-04 Lec-03
GTAW- I |
| 17. Mod-04 Lec-04
GTAW- II |
| 18. Mod-04
Lec-05 PAW & SAW |
| 19. Mod-04 Lec-06 SAW |
| 20. Mod-04 Lec-07 GMAW |
| 21.
Mod-05 Lec-01 Weld Thermal Cycle |
| 22. Mod-05 Lec-02 Effect of WTC and Cooling rate in
welding |
| 23. Mod-05
Lec-03 Cooling rate |
| 24. Mod-05 Lec-04 Peak temperature & Solidification
rate |
| 25.
Mod-05 Lec-05 Residual stress- I |
| 26.
Mod-05 Lec-06 Residual stress- II |
| 27. Mod-06
Lec-01 Introduction |
| 28.
Mod-06 Lec-02 Type of joints and welds |
| 29. Mod-06
Lec-03 Edge preparation |
| 30. Mod-06 Lec-04 Design for static and fatigue loading |
| 31. Mod-06 Lec-05 Fatigue fracture of weld joints- I |
| 32. Mod-06 Lec-06 Fatigue fracture of weld joints- II |
| 33. Mod-07
Lec-01 Introduction |
| 34. Mod-07
Lec-02 DT & NDT |
| 35.
Mod-08 Lec-01 Understanding Weldability |
| 36.
Mod-08 Lec-02 Reactions in weldment |
| 37.
Mod-08 Lec-03 Weldability of Al alloys |
| 38.
Mod-08 Lec-04 Failure analysis and prevention |
| 39. Mod-06
Lec-03 Edge preparation |
| 40. Mod-04 Lec-03
GTAW- I |