AIM: To measure the 3-phase reactive power by one – wattmeter method for inductive load. APPARATUS REQUIRED: SinglePhaseWattmeter, Three Phase inductive load. THEORY: Three phase reactive power can be measured by two wattmeter method...

AIM: To study the series and parallel RLC circuits  & to determine the impedance , admittance , power factor ,active ,reactive and apparent power drawn by the circuit. APPARATUS REQUIRED: 1.Single phase dimmer- stat...

AIM: To verify Thevenin’s theorem and to find the full load current for the given circuit APPARATUS REQUIRED: RPS (regulated power supply) (0-30V)  – Quantity 2  Ammeter (0-10mA)  330Ω 1k Resistors   Bread Board —...

AIM: To verify the superposition theorem for the given circuit. APPARATUS REQUIRED: RPS (regulated power supply) (0-30V)  – Quantity 2  Ammeter (0-10mA)  220Ω, 330Ω 1k Resistors   Bread Board — — 5. Wires — Required...

AIM  To set up and study the performance of automatic battery charger. COMPONENTS AND EQUIPMENTS REQUIRED SCR TRANSFORMER, RESISTOR, BATTERY, DIODE, ZENER DIODE, CONNECTING WIRE, BREAD BOARD, MULTIMETER THEORY:  Diode D1 and D2 for...

AIM  To set up and study the working performance of an emergency light using SCR. COMPONENTS AND EQUIPMENTS REQUIRED Transformer (230V/6V-0-6V), 1A capacitor: 4.7uF/63V Diode: 3x 1N4001 battery: 6V/ 4.5Ah Resistors: 220 ohm, 2.2...

AIM  To set up and study the phase control circuit using triac and there by voltage control using diac. COMPONENTS AND EQUIPMENTS REQUIRED Diac                     ...

AIM  To study the characteristics of 5V Power Supply using 7805 Voltage Regulator. COMPONENTS AND EQUIPMENTS REQUIRED TRANSFORMER                  0-9V               ...