To determine V-curves and inverted V-curves of a three phase synchronous motor.
To perform open circuit and short circuit tests on a three phase alternator and determine voltage regulation at full load and at unity, 0.8 lagging and leading power factors by (i) EMF method (ii) MMF method.
To study speed control of three phase induction motor by varying supply voltage
To perform no load and blocked rotor tests on a single phase induction motor and determine equivalent circuit.
To study speed control of three phase induction motor by Keeping V/f ratio constant
To perform load test on a three phase induction motor and draw Torque -speed characteristics.