Load characteristics of a D.C. shunt and compound generator - i) Short shunt-Cumulative and Differential (ii) Long shunt-Cumulative and Differential.
Load test on a DC motor- determination of speed-torque and HP-efficiency characteristics.
Swinburne’s Test.
Hopkinson’s Test.
Field’s test on series motors.
Retardation test- electrical braking method.
Speed control of DC motor by armature voltage control and flux control.
Ward Leonard method of speed control of D.C. motor.
Voltage regulation of an alternator by EMF and MMF method.
Voltage regulation of an alternator by ZPF method.
Slip test and determination of regulation.
Performance of synchronous generator connected to infinite bus, under constant power and variable excitation & vice - versa.
V and Inverted V curves of a synchronous motor.
Measurement of X1, X2 and Xo of a Synchronous generator and calculation of currents for an LG,LL or LLG fault.