AKTU Electrical Machines-I Lab (BEE452) Syllabus PDF – B.Tech 2nd Year

Pre-requisites of course: Basic Electrical Engineering

Course Outcomes

Upon the completion of the course, the student will be able to:

KL- Bloom’s Knowledge Level (K , K , K , K , K , K ) K – Remember K – Understand K – Apply K – Analyze K – Evaluate K – Create

List of Experiments

Note: Minimum ten experiments are to be performed from the following list, out of which there should be at least two software-based experiments.

1. To obtain magnetization characteristics of a DC shunt generator.
2. To obtain load characteristics of a DC shunt generator andcompound generator (a) Cumulatively compounded (b) Differentially compounded.
3. To obtain efficiency of a DC shunt machine using Swinburne’s test.
4. To perform Hopkinson’s test and determine losses and efficiency of DC machine.
5. To obtain speed- torque characteristics of a DC shunt motor.
6. To obtain speed control of DC shunt motor using (a) armature resistance control (b) field control
7. To obtain speed control of DC separately excited motor using Ward-Leonard.
8. To obtain equivalent circuit, efficiency and voltage regulation of a single-phase transformer using O.C. and S.C. tests.
9. To obtain efficiency and voltage regulation of a single-phase transformer by Sumpner’s test.
10. To obtain 3-phase to2-phase conversion by Scott connection.
11. To demonstrate the parallel operation of three phase transformer and to obtain the load sharing at a load. Note: Any two experiments from above list should also be performed by students on Virtual Lab.