| Sl.No. | Unit / Block | Link |
| 1 | IGNOU ACTIVITY 01 (Digging holes and erection of poles) Study Material 2026 | Download |
| 2 | IGNOU ACTIVITY 02 (Fixing different fittings on poles) Study Material 2026 | Download |
| 3 | IGNOU ACTIVITY 03 (Stringing and sagging in overhead line conductors) Study Material 2026 | Download |
| 4 | IGNOU ACTIVITY 04 (Jointing overhead line conductors) Study Material 2026 | Download |
| 5 | IGNOU ACTIVITY 05 (Installation of overhead service lines) Study Material 2026 | Download |
| 6 | IGNOU ACTIVITY 06 (Identification of cable jointing kits and terminations) Study Material 2026 | Download |
| 7 | IGNOU ACTIVITY 07 (Measuring the earth resistance) Study Material 2026 | Download |
| 8 | IGNOU ACTIVITY 08 (Inspection and routine maintenance of a transformer) Study Material 2026 | Download |
| 9 | IGNOU ACTIVITY 09 (Troubleshooting and maintenance of switchgears) Study Material 2026 | Download |
| 10 | IGNOU ACTIVITY 10 (Installation and sealing of energy meters) Study Material 2026 | Download |
| 11 | IGNOU ACTIVITY 11 (Testing of domestic wiring installations) Study Material 2026 | Download |
| 12 | IGNOU ACTIVITY 12 (Various faults in house wiring and their rectification) Study Material 2026 | Download |