# Basic Electrical Engineering Notes VTU Pdf | BEE VTU Notes

Here you can download the Basic Electrical Engineering Notes VTU Pdf (BEE VTU Notes) of as per VTU Syllabus. Below we have list all the links as per the modules.

## Basic Electrical Engineering Notes VTU Pdf | BEE VTU Notes of Total Modules ————————————–

#### Module – 1

1a. D.C.Circuits: Ohm’s Law and Kirchhoff’s Laws, analysis of series, parallel and series parallel circuits excited by independent voltage sources. Power and Energy. Illustrative examples.

1b. Electromagnetism:Review of field around a conductor, coil, magnetic flux and flux density, magneto motive force and magnetic field intensity, reluctance and permeability,definition of magnetic circuit and basic analogy between electric and magnetic circuits.

Electromagnetic induction: Definition of Electromagnetic Induction, Faradays Laws, Fleming’s right hand rule, Lenz’s Law, Statically and dynamically induced emf. Concept of selfinductance,mutual inductance and coefficient of coupling. Energy stored in magnetic field.Illustrative examples. Force on current carrying conductor placed in a magnetic field, Fleming’s left hand rule.

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#### Module – 2

2a. D.C. Machines: Working principle of D.C.Machine as a generator and a motor. Types and constructional features. Types of armature windings, Emf equation of generator, relation between induced emf and terminal voltage with an enumeration of brush contact drop and drop due to armature reaction.

Illustrative examples, neglecting armature reaction. Operation of D.C. motor,
back emf and its significance, torque equation. Types of D.C. motors, characteristics and applications. Necessity of a starter for D.C. motor. Illustrative examples on back emf and torque.

2b. Measuring Instruments: Construction and Principle of operation of dynamometer type wattmeter and single phase induction type energy meter.

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#### Module – 3

3a.Single-phase A.C. Circuits : Generation of sinusoidal voltage, frequency of generated voltage, definition and numerical values of average value, root mean square value, form factor and peak factor of sinusoidally varying voltage and current, phasor representation of alternating quantities. Analysis, with phasor diagrams, of R, L, C, R-L, R-C and R-L-C circuits and, parallel and series- parallel circuits. Real power, reactive power, apparent power and power factor. Illustrative examples.

3b. Domestic Wiring: Service mains, meter board and distribution board. Brief discussion on concealed conduit wiring. Two-way and three-way control. Elementary discussion on Circuit protective devices: fuse and Miniature Circuit Breaker (MCB’s). Electric shock, precautions against shock–Earthing, Earth leakage circuit breaker (ELCB) and Residual current circuit breaker (RCCB).

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#### Module – 4

4a. Three Phase Circuits : Necessity and advantages of three phase systems, generation of three phase power. Definition of Phase sequence, balanced supply and balanced load. Relationship between line and phase values of balanced star and delta connections. Power in balanced threephase circuits, measurement of power by two-wattmeter method. Determination power factor using wattmeter readings. Illustrative examples.

4b. Three Phase Synchronous Generators: Principle of operation, Types and constructional features, Advantages of rotating field type alternator, Synchronous speed, Frequency of generated voltage,Emf equation. Concept of winding factor (excluding the derivation of distribution and pitch factors). Illustrative examples on emf equation.