Transmission and Distribution
- Lecture Notes, Study Materials and Important questions answers

Subject : Transmission and Distribution

STRUCTURE OF POWER SYSTEM

1. Basic Electric Power and Structure of Power System - Answer (click here)
2. Components and Elements of Power System - Answer (click here)
3. Generation, Transmission and Distribution of Electric Power - Answer (click here)
4. Distribution Systems - Answer (click here)
5. Classification of Distribution Systems - Answer (click here)
6. AC and DC Distribution - Answer (click here)
7. Overhead Versus Underground Power System - Answer (click here)
8. Connection Schemes of Distribution System - Answer (click here)
9. Requirements of a Distribution System - Answer (click here)
10. Design Considerations in Distribution System - Answer (click here)
11. A.C. Distribution -Introduction - Answer (click here)
12. Types of D.C. Distributors - Answer (click here)
13. EHVAC and HVDC Transmission System - Answer (click here)
14. Merits & Demerits of HVDC - Answer (click here)
15. Economical Comparision EHVAC and HVDC - Answer (click here)
16. Concept of FACTS - Answer (click here)
17. Important Short Questions and Answers: Transmission and Distribution - Structure of Power System - Answer (click here)

TRANSMISSION LINE PARAMETERS

1. Parameters of Single and Three Phase Transmission Lines With Single and Double Circuits - Answer (click here)
2. Inductance of a Single Phase Two-Wire Line - Answer (click here)
3. Spiraling and Bundle Conductor Effect - Answer (click here)
4. Concept of Self-GMD and Mutual-GMD - Answer (click here)
5. Skin Effect - Answer (click here)
6. Proximity Effect - Answer (click here)
7. Capacitance of a Single Phase Two-Wire Line - Answer (click here)
8. Inductive Interference with Neighbouring Communication Circuits - Answer (click here)
9. Types of Conductor - Answer (click here)
10. Corona - Answer (click here)
11. Important Short Questions and Answers: Transmission Line Parameters - Answer (click here)

MODELLING AND PERFORMANCE OF TRANSMISSION LINES

1. Classification of Overhead Transmission Lines - Answer (click here)
2. Performance of Single Phase Short Transmission Lines - Answer (click here)
3. Medium Transmission Lines - Answer (click here)
4. Long Transmission Lines - Answer (click here)
5. Circle Diagrams - Transmission line - Answer (click here)
6. Surge Impedance Loading - Answer (click here)
7. Voltage Control - Introduction - Answer (click here)
8. Location of Voltage Control Equipment - Answer (click here)
9. Ferranti Effect - Answer (click here)
10. Important Short Questions and Answers: Modelling and Performance of Transmission Lines - Answer (click here)

INSULATORS AND CABLES

1. Insulator - Introduction - Answer (click here)
2. Types of Insulator - Answer (click here)
3. Potential Distribution Over Suspension Insulator String - Answer (click here)
4. String Efficiency - Answer (click here)
5. Methods of Improving String Efficiency - Answer (click here)
6. Testing of Insulator - Answer (click here)
7. Insulator Testing Types - Answer (click here)
8. Insulated Cable - Introduction - Answer (click here)
9. Construction of Cables - Answer (click here)
10. Insulating Materials For Cables - Answer (click here)
11. Classification of Cables - Answer (click here)
12. Grading of Cables - Answer (click here)
13. Important Short Questions and Answers: Transmission and Distribution - Insulators and Cables - Answer (click here)

MECHANICAL DESIGN OF LINES AND GROUNDING

1. Mechanical Design of Transmission Line - Answer (click here)
2. Tower spotting - Mechanical Design of Lines and Grounding - Answer (click here)
3. Towers and Type of Towers - Mechanical Design of Lines and Grounding - Answer (click here)
4. Substation: Classification and Layout - Answer (click here)
5. Methods of Neutral Grounding - Answer (click here)
6. Important Short Questions and Answers: Mechanical Design of Lines and Grounding - Answer (click here)