EE 9256 ELECTRICAL MACHINES LABORATORY – I SYLLABUS

ANNA UNIVERSITY CHENNAI :: CHENNAI 600 025 REGULATIONS – 2008
CURRICULUM FROM IV SEMESTERS FOR B.E. ELECTRICAL AND ELECTRONICS ENGINEERING
EE 9256 ELECTRICAL MACHINES LABORATORY – I

AIM:
To provide experimental skill in the operation of DC machines and Transformers.

OBJECTIVES:
To experimentally verify the principle of operation, performance and characteristics of
DC Motors, DC Generators and Transformers
To study the operation of DC motor starters, different connections of Transformers.

LIST OF EXPERIMENTS

1. Open circuit and load characteristics of a separately excited DC Generator
2. Open circuit and load characteristics of DC shunt Generator
3. Load characteristics of DC compound motor
4. Load test on DC shunt motor.
5. Load test on DC series motor.
6. Speed control of DC shunt motor.
7. Swinburne’s test
8. Study of DC motor starters.
9. Open circuit and short circuit test on single-phase transformer
10. Separation of no load losses in a single phase transformer
11. Sumpner’s test
12. Three phase connection
13. Scott connection

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