Q1. Prepare an activity report describing the activities you worked on for the Practical (Training / Internship/ Field Visit )work. (You may also enclose the pictures,videos, illustrations, flow diagram, tables, more content pages/sheets, floor plans etc., if required). The report should follow the structure outline including Student's Name, Enrolment number, Programme, Practical Course Code, Concerned IGNOU's Study Centre(SC) and Regional Centre(RC) (Name and Code), Kind of work undertaken by student (Practical Training, Internship, Field Visit Work), Place of Work (Complete address), Duration (Time Period), and Role of Student at work place.
Key Points:
- Distribution substations step down HT voltage (e.g., 33kV) to MV (e.g., 11kV) for local feeders.
- Major substation components include transformers, circuit breakers, isolators, CTs, PTs, surge arresters, and busbars.
- Overhead distribution lines use ACSR conductors, RCC/steel poles, and various insulator types (pin, shackle).
- Transformer protection involves fuses/CBs, and monitoring oil levels/temperatures is crucial for maintenance.
Answer: ## Activity Report: Practical Work in Power Distribution (OEEL-001) ### Student and Course Details **Student's Name:** [Your Name Here] **Enrolment Number:** [Your Enrolment Number Here] **Programme:** Bachelor of Technology in Electrical Engineering (B.Tech Elect.) **Practical Course Code:** OEEL-001 **Concerned IGNOU's Study Centre (SC) and Regional Centre (RC):** Study Centre Name: [SC Name, e.g., Delhi University Study Centre] Study Centre Code: [SC Code, e.g., 0711] Regional Centre N...