Sathyabama University Exam Papers
Power system Analysis BE Fifth Sem
1. What is meant by per unit quantities? What is its need?
2. What is the use of symmetrical components?
3. What is Slack bus?
4. NR method is better when compared to other methods of power flow-Justify.
5. What are the different types of faults in power system? Which type of fault is more severe?
6. What is meant by short circuit capacity?
7. What is meant by infinite bus?
8. Define: Stability limits.
9. What is the use of load curves in power systems?
10. Draw the incremental cost curves for thermal systems.