Table of Contents

Cover image

Title page

Copyright page

Preface

Course Objectives

Parts List for Experiments

Unit 1: Basics of DC Electronics

Important Terms

Electronic Systems

Energy, Work, and Power

Structure of Matter

Self-Examination

Answers

Electrostatic Charges

Static Electricity

Self-Examination

Answers

Electric Current

Conductors

Insulators

Semiconductors

Current Flow

Electric Force (Voltage)

Resistance

Voltage, Current, and Resistance

Volts, Ohms, and Amperes

Self-Examination

Answers

Components, Symbols, and Diagrams

Resistors

Schematics

Block Diagrams

Wiring Diagrams

Self-Examination

Answers

Electric Units

Scientific Notation

Self-Examination

Answers

Batteries

Self-Examination

Answers

Experimental Activities for DC Electronics

Tools and Equipment

Important Information

Lab Activity Troubleshooting and Testing

Unit 1 Examination

Unit 2: Measuring Voltage, Current, and Resistance

Important Terms

Measuring Resistance

Self-Examination

Answers

Measuring Voltage

Measuring Current

Self-Examination

Answers

Parallel Circuit Measurements

Combination Circuit Measurements

Digital Meters

Self-Examination

Answers

Unit 3: Ohm’s Law and Electric Circuits

Important Terms

Use of Calculators

Ohm’s Law

Self-Examination

Answers

Series Electric Circuits

Summary of Series Circuits

Examples of Series Circuits

Self-Examination

Answers

Parallel Electric Circuits

Summary of Parallel Circuits

Examples of Parallel Circuits

Self-Examination

Answers

Combination Electric Circuits

Examples of Combination Circuits

Kirchhoff’s Laws

Self-Examination

Answers

Power in Electric Circuits

Voltage-Divider Circuits

Self-Examination

Answers

Maximum Power Transfer

Kirchhoff’s Voltage Law Problems

Equivalent Circuits

Self-Examination

Answers

Unit 3 Examination

Unit 4: Magnetism and Electromagnetism

Important Terms

Permanent Magnets

Magnetic Field Around Conductors

Magnetic Field Around a Coil

Self-Examination

Answers

Electromagnets

Magnetic Strength of Electromagnets

Ohm’s Law for Magnetic Circuits

Domain Theory of Magnetism

Electricity Produced by Magnetism

Magnetic Effects

Self-Examination

Answers

Unit 4 Examination

Unit 5: Electronic Instruments

Important Terms

Analog Instruments

Self-Examination

Answers

Comparison Instruments

CRT Instruments

Numerical Readout Instruments

Chart-Recording Instruments

Self-Examination

Answers

Unit 5 Examination

Unit 6: Inductance and Capacitance

Important Terms

Inductance

Capacitance

Capacitor Charging and Discharging

Time-Constant Circuits

Self-Examination

Answers

Unit 6 Examination

Appendix A: Electronic Symbols

Appendix B: Electric Safety

Lab or Shop Practices

Electric Hazards

Fuses and Circuit Breakers

Appendix C: Electronic Equipment and Parts Sales

Appendix D: Soldering Techniques

Appendix E: Troubleshooting

Index

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