Electrical and Electronics Engineering Lab

To find voltage current relationship in R-L series circuit and to determine power factor of the circuit. Also determine the inductance of a coil using voltmeter, ammeter methods.

Familiarization of electronic components and equipments like CRO, function generator and power supplies etc.

To verify fundamental laws of Electrical Engineering I. Ohm‘s law for Bilateral Passive Linear Lumped (BPLL) element. II. KVL and KCL

To verify Network theorems I. Norton and Thevenin Theorem II. Maximum power theorem III. Superposition theorem IV. Tellegen‘s Theorem

To calibrate a measuring instrument I. Voltmeter with the help of standard ammeter and resistance. II. Ammeter with the help of standard voltmeter and resistance. III. Wattmeter by direct loading

To find minimum fusing current and fuse constant of a given fuse wire.

To check polarity markings of a transformer and to determine self & mutual inductance of windings.

To study the V-I characteristics of p-n junction diode and determine its static and dynamic resistance.

To study the characteristics of Zener diode, calculate the dynamic resistance and working as Voltage regulator.

To study and plot the waveform of half wave and full wave rectifier with and without capacitor filter.

To study and plot the input and output characteristics of CE (Common Emitter) and CB (Common Base) transistor configurations and calculate their input and output resistances.

To study the characteristics of FET (Field Effect Transistor) and calculate its dynamic resistance (rd), mutual conductance (gm) and amplification factor (μ).