Book Details

Basic Electrical Engineering

Basic Electrical Engineering

Published by uLektz

Course Code : ULZ0272
Author : uLektz
University : General for All University
Regulation : 2017
Categories : Electronics & Communication
Format : ico_bookePUB3 (DRM Protected)
Type : eBook

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Description :Basic Electrical Engineering of ULZ0272 covers the latest syllabus prescribed by General for All University for regulation 2017. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT I DC CIRCUITS

1.1 Ohm's Law and Kirchhoff"s Laws

1.2 Analysis of series, parallel and Series-parallel circuits excited by independent voltage sources, Power and energy

1.3 Electromagnetism:- Faradays Laws, Lenz's Law, Fleming's Rules

1.4 Statically and dynamically induced EMF, Concepts of self inductance, mutual inductance and coefficient of coupling, Energy stored in magnetic fields, Hysteresis and Eddy current losses

UNIT II NETWORK THEOREMS

2.1 Superposition Theorem

2.2 Thevenin’s Theorem, Norton’s Theorem

2.3 Reciprocity, Theorem, Compensation Theorem, Maximum Power transfer

2.4 Tellegan’s Theorem, Millman’s theorems

2.5 Application of theorems to DC and AC circuits.

UNIT III AC CIRCUITS

3.1 Single Phase A.C. Circuits: Generation of sinusoidal voltage, Definition of average value, root mean square value, form factor and peak factor of sinusoidal voltage and current, Phasor representation of alternating quantities

3.2 Analysis with phasor diagrams of R, L, C, RL, RC and RLC circuits, Real power, reactive power, apparent power and power factor

3.3 Series, parallel and series- parallel circuits, Series and Parallel resonance, Selectivity, bandwidth and Q factor, Earthing

3.4 Three Phase A.C. Circuits: Necessity and Advantages of three phase systems, Generation of three phase power, definition of Phase sequence, Balanced supply and balanced load

3.5 Relationship between line and phase values of balanced star and delta connections

3.6 Power in balanced three phase circuits, Measurement of power by two wattmeter method.

UNIT IV ELECTRICAL MACHINES

4.1 Transformers: Principle of operation and construction of single phase transformers (core and shell types), EMF equation, Losses, Efficiency and voltage regulation

4.2 Principle of operation of an Auto Transformer,Applications

4.3 Synchronous Generators:- Principle of operation and constructional features, Applications

4.4 DC Machines:- Principle of Operation and constructional features, Classification and Applications

4.5 Three Phase Induction Motor:- Principle of Rotating Magnetic Field, Principle of Operation of 3-Phase Induction Motor, Starting Methods and Applications of Three Phase Induction Motors

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