105 BASIC ELECTRICAL & ELECTRONICS ENGINEERING
Unit 1
Basic Concepts of Electrical Engineering: Electric Current, Electromotive force, Electric Power,
Ohm’s Law, Basic Circuit Components, Faraday’s Law of Electromagnetic Induction, Lenz’s
Law, Kirchhoff’s laws, Network Sources, Resistive Networks, Series-Parallel Circuits, Node
Voltage Method, Mesh Current Method, Superposition, Thevenin’s, Norton’s and Maximum
Power Transfer Theorems.
Unit 2
Alternating Quantities: Introduction, Generation of AC Voltages, Root Mean Square and
Average Value of Alternating Currents and Voltages, Form Factor and Peak Factor, Phasor
Representation of Alternating Quantities, Single Phase RLC Circuits, Introduction to 3-Phase
AC System.
Unit 3
Rotating Electrical Machines; DC Machines: Principle of Operation of DC Machine as Motor
and Generator, EMF Equation, Applications of DC Machines.
AC Machines: Principle of Operation of 3-Phase Induction Motor, 3-Phase Synchronous Motor
and 3- Phase Synchronous Generator (Alternator), Applications of AC Machines.
Unit 4
Basic Electronics: Conduction in Semiconductors, Conduction Properties of Semiconductor
Diodes, Behaviour of the PN Junction, PN Junction Diode, Zener Diode, Photovoltaic Cell,
Rectifiers, L, C, & L-C filters, Bipolar Junction Transistor, Field Effect Transistor, Transistor as
an Amplifier.
Digital Electronics: Boolean algebra, Binary System, Logic Gates and Their Truth Tables.
Unit 5
Communication Systems: Introduction, IEEE Spectrum for Communication Systems, Types of
Communication, Amplitude and frequency Modulation.
Instrumentation : Introduction to Transducers: Thermocouple, RTD, Strain Gauges,
Load Cell and Bimetallic Strip.
Introduction and classification of ICs.
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