Electrical engineering : principles and applications / Allan R. Hambley

Includes bibliographical references.

Practical Applications of Electrical Engineering Principles viPreface xi 1 Introduction 11.1 Overview of Electrical Engineering 21.2 Circuits, Currents, and Voltages 61.3 Power and Energy 131.4 Kirchhoff's Current Law 161.5 Kirchhoff's Voltage Law 191.6 Introduction to Circuit Elements 221.7 Introduction to Circuits 30Summary 34Problems 35 2 Resistive Circuits 462.1 Resistances in Series and Parallel 472.2 Network Analysis by Using Series and Parallel Equivalents 512.3 Voltage-Divider and Current-Divider Circuits 552.4 Node-Voltage Analysis 602.5 Mesh-Current Analysis 792.6 Thevenin and Norton Equivalent Circuits 882.7 Superposition Principle 1012.8 Wheatstone Bridge 104Summary 106Problems 108 3 Inductance and Capacitance 1243.1 Capacitance 1253.2 Capacitances in Series and Parallel 1323.3 Physical Characteristics of Capacitors 1343.4 Inductance 1383.5 Inductances in Series and Parallel 1433.6 Practical Inductors 1443.7 Mutual Inductance 1473.8 Symbolic Integration and Differentiation Using MATLAB 148Summary 156Problems 157 4 Transients 1664.1 First-Order RC Circuits 1674.2 DC Steady State 1714.3 RL Circuits 1734.4 RC and RL Circuits with General Sources 1774.5 Second-Order Circuits 1834.6 Transient Analysis Using the MATLAB Symbolic Toolbox 196Summary 203Problems 204 5 Steady-State Sinusoidal Analysis 2155.1 Sinusoidal Currents and Voltages 2165.2 Phasors 2225.3 Complex Impedances 2285.4 Circuit Analysis with Phasors and Complex Impedances 2325.5 Power inAC Circuits 238 Complex Power 2445.6 Thevenin and Norton Equivalent Circuits 2515.7 Balanced Three-Phase Circuits 2565.8 AC Analysis Using MATLAB 268Summary 272Problems 273 6 Frequency Response, Bode Plots, and Resonance 2866.1 Fourier Analysis, Filters, and Transfer Functions 2876.2 First-Order Lowpass Filters 2956.3 Decibels, the Cascade Connection, and Logarithmic Frequency Scales 3006.4 Bode Plots 3046.5 First-Order Highpass Filters 3076.6 Series Resonance 3116.7 Parallel Resonance 3166.8 Ideal and Second-Order Filters 3196.9 Transfer Functions and Bode Plots with MATLAB 3256.10 Digital Signal Processing 330Summary 339Problems 341 7 Logic Circuits 3557.1 Basic Logic Circuit Concepts 3567.2 Representation of Numerical Data in Binary Form 3597.3 Combinatorial Logic Circuits 3677.4 Synthesis of Logic Circuits 3747.5 Minimization of Logic Circuits 3817.6 Sequential Logic Circuits 385Summary 396Problems 397 8 Microcomputers 4088.1 Computer Organization 4098.2 Memory Types 4128.3 Digital Process Control 4148.4 The 68HC11 Microcontroller 4178.5 The Instruction Set and Addressing Modes for the 68HC11 4228.6 Assembly-Language Programming 430Summary 435Problems 436 9 Computer-Based Instrumentation Systems 4419.1 Measurement Concepts and Sensors 4429.2 Signal Conditioning 4479.3 Analog-to-Digital Conversion 4549.4 LabVIEW 457Summary 470Problems 471 10 Diodes 47510.1 Basic Diode Concepts 47610.2 Load-Line Analysis of Diode Circuits 47910.3 Zener-Diode Voltage-Regulator Circuits 48210.4 Ideal-Diode Model 48610.5 Piecewise-Linear Diode Models 48810.6 Rectifier Circuits 49110.7 Wave-Shaping Circuits 49610.8 Linear Small-Signal EquivalentCircuits 501Summary 506Problems 507 11 Amplifiers: Specifications and External Characteristics 51911.1 Basic Amplifier Concepts 52011.2 Cascaded Amplifiers 52511.3 Power Supplies and Efficiency 52811.4 Additional Amplifier Models 53111.5 Importance of Amplifier Impedances in Various Applications 53411.6 Ideal Amplifiers 53711.7 Frequency Response 53811.8 LinearWaveform Distortion 54311.9 Pulse Response 54711.10 Transfer Characteristic and Nonlinear Distortion 55011.11 Differential Amplifiers 55211.12 Offset Voltage, Bias Current, and Offset Current 556Summary 561Problems 562 12 Field-Effect Transistors 57412.1 NMOS and PMOS Transistors 57512.2 Load-Line Analysis of a Simple NMOS Amplifier 58212.3 Bias Circuits 58512.4 Small-Signal Equivalent Circuits 58812.5 Common-Source Amplifiers 59312.6 Source Followers 59612.7 CMOS Logic Gates 601Summary 606Problems 607 13 Bipolar Junction Transistors 61513.1 Current and Voltage Relationships 61613.2 Common-Emitter Characteristics 61913.3 Load-Line Analysis of a Common-Emitter Amplifier 62013.4 pnp Bipolar Junction Transistors 62613.5 Large-Signal DC Circuit Models 62813.6 Large-Signal DC Analysis of BJT Circuits 63113.7 Small-Signal Equivalent Circuits 63913.8 Common-Emitter Amplifiers 64113.9 Emitter Followers 646Summary 652Problems 653 14 Operational Amplifiers 66314.1 Ideal Operational Amplifiers 66414.2 Inverting Amplifiers 66514.3 Noninverting Amplifiers 67214.4 Design of Simple Amplifiers 67514.5 Op-Amp Imperfections in the Linear Range of Operation 68014.6 Nonlinear Limitations 68414.7 DC Imperfections 68914.8 Differential and Instrumentation Amplifiers 69314.9 Integrators and Differentiators 69514.10 Active Filters 698Summary 703Problems 704 15 Magnetic Circuits and Transformers 71615.1 Magnetic Fields 71715.2 Magnetic Circuits 72615.3 Inductance and Mutual Inductance 73115.4 Magnetic Materials 73515.5 Ideal Transformers 73915.6 Real Transformers 746Summary 751Problems 751 16 DC Machines 76216.1 Overview of Motors 76316.2 Principles of DC Machines 77216.3 Rotating DC Machines 77716.4 Shunt-Connected and Separately Excited DC Motors 78316.5 Series-Connected DC Motors 78816.6 Speed Control of DC Motors 79216.7 DC Generators 796Summary 801Problems 802 17 AC Machines 81117.1 Three-Phase Induction Motors 81217.2 Equivalent-Circuit and Performance Calculations for Induction Motors 82017.3 Synchronous Machines 82917.4 Single-Phase Motors 84117.5 Stepper Motors and Brushless DCMotors 844Summary 846Problems 847 APPENDICESA Complex Numbers 853Summary 860Problems 860B Nominal Values and the Color Code for Resistors 862C The Fundamentals of Engineering Examination 864D Computer-Aided Circuit Analysis with SPICE-Based Software 868E Answers for the Practice Tests 870F Software and On-Line Student Resources 878G OrCAD 10.5 TutorialPosted at www.pearsonhighered.com/hambleyIndex 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While the emphasis of this book is on basic concepts, a key feature is the inclusion of short articles scattered throughout showing hoe electrical-engineering concepts are applied in other fields.