1030234620
ELECTRICAL MACHINES II PRACTICAL
PRACTICAL
2023 REGULATION
Practical Exercises:
Ex.No Name of the Experiment Period
1 Conduct Load test on 3 Phase Alternator.
2 Predetermine the Regulation of Three Phase Alternator by EMF method
3Synchronization of 3 Phase Alternators by
a) Lamp method. b) Synchroscope method
4
Conduct Load Test on a three phase squirrel cage induction motor and
plot the performance curve.
5
Conduct Load Test on a three phase slip-ring induction motor and plot
the performance curve.
6
Find the equivalent circuit constants of a three phase induction motor by
conducting No-Load and Blocked Rotor tests.
7
Demonstrate that power factor of an induction motor load is improved
by connecting capacitor bank.
8Conduct Load Test on a single phase induction motor and plot the
performance curve
9 Determination the ‘V’ curve and inverted ‘v’ curve of synchronous motor.
10.Perform Winding of primary and secondary coils of 230V/12V, 500mA
Transformer. Insert suitable cores and Check the output voltage.
11Make end connection to a three phase induction motor winding for a two
pole/four pole operations and verify the output.
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