Three- phase variac, Single phase variac, Wattmeter UPF, Wattmeter LPF, Analog portable ammeter, Analog portable voltmeter, Three- phase variable resistive load Configurable, Single phase autotransformer, Single Phase induction motor with a load pulley arrangement, DC motor- generator set Prime mover, Digital Tachometer, PN Junction Diode IN4007, Zener Diode IN4735A, Regulated DC Power Supply, Function generator, Digital Multimeter, Bread Board