EI25C04 Electrical Machines Laboratory Syllabus:

EI25C04 Electrical Machines Laboratory Syllabus – Anna University UG Syllabus Regulation 2025:

Course Objective:

The objectives are to obtain the no-load and load characteristics of both D.C. and A.C. machines, and to study the speed characteristics of D.C. motors. Additionally, the aim includes determining the regulation characteristics of A.C. generators and transformers. The control aspects of special machines like stepper motors are also explored.

LIST OF EXPERIMENTS

1. Open circuit and load characteristics of self excited DC generator.
2. Open circuit and load characteristics of separately excited DC generator.
3. Speed control of separately excited DC shunt motor.
4. Load test on DC shunt and series motors.
5. Predetermination of efficiency and regulation of single phase transformer.
6. Load test on single phase transformer.
7. Load test on three phase induction motor.
8. Load test on single phase induction motor.
9. Study of AC drives.
10. Study of DC drives.
11. Thyrister based control.
12. Switching characteristics of MOSFET/IJBT.

Weightage: Continuous Assessment: 60%, End Semester Examinations: 40%

Assessment Methodology: Project (30%),Assignment (10%), Practical (30%), Internal Examinations (30%)