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Worksheets

These worksheets are a free and fun way to test your electrical engineering knowledge! Check your proficiency with everything from basic electricity to digital circuits. We’ve even got some great math worksheets to hone your skills.

Basic Electricity

Static Electricity
Resistors
Soldering
Energy, Work, and Power
Basic Ohmmeter Use
Lock-out / Tag-out
Wire Types and Sizes
Physical Effects of Electricity
Performance-Based Assessments for Basic Electricity Competencies
Parallel DC Circuits Practice Worksheet With Answers
Arc Flash and Arc Blast
Basic Electromagnetic Relays
Electrical Connections
Simple Circuits
Sources of Electricity
Resistance, Reactance, and Impedance
Voltage, Current, and Resistance
Magnetism
Electric Shock
Design Project: Telegraph System
Basic Electromagnetism and Electromagnetic Induction
Atomic Structure
Conductors and Insulators
Series DC Circuits Practice Worksheet with Answers
Elementary Circuits
Basic Ammeter Use
Basic Troubleshooting Strategies
Safety Grounding
Basic Electricity Worksheet
Specific Resistance of Conductors
Temperature Coefficient of Resistance
Ohm’s Law Practice Worksheet With Answers
Batteries
Overcurrent Protection
Basic Circuit Troubleshooting
Basic Voltmeter Use
Ohm’s Law
Switches

DC Electric Circuits

Voltage Divider Circuits
Current Divider Circuits
Voltmeter Design
Ammeter Design
Magnetic Units of Measurement
DC Motor Theory
DC Generator Theory
Series-Parallel DC Circuits
DC Metrology
Time Constant Calculations
Intermediate Electromagnetism and Electromagnetic Induction
Kirchhoff’s Laws
Potentiometers
DC Transducers
Performance-Based Assessments for DC Circuit Competencies
Design Project: DC Motor
Inductance
Time Constant Circuits
DC Motor Control Circuits
Capacitance
DC Bridge Circuits
Time Constant Circuits
Design Project: Voltmeter
Inductors
Capacitors

AC Electric Circuits

Voltage Divider Circuits
Mutual Inductance
AC Waveforms
AC phase
Characteristic Impedance
Design Project: Sensitive Audio Detector
AC Motor Control Circuits
Step-up, Step-down, and Isolation Transformers
Series and Parallel AC Circuits
AC Metrology
Fundamentals of Radio Communication
AC Motor Theory
Series-Parallel Combination AC Circuits
Performance-Based Assessments for AC Circuit Competencies
Decibel Measurements
Basic Oscilloscope Operation
Electrical Noise and Interference
Advanced Electromagnetism and Electromagnetic Induction
Inductive Reactance
Impedance Matching With Transformers
Mixed-Frequency Signals
AC Generator Theory
Peak, Average, and RMS Measurements
Autotransformers
Design Project: Audio Tone Control
Oscilloscope Trigger Controls
Polyphase Power Systems
AC Power
Impedance
Delta and Wye 3-Phase Circuits
Capacitive Reactance
Four-Channel Audio Mixer
Passive Filter Circuits
Passive Integrator and Differentiator Circuits
Microphones
Resonance

Network Analysis Techniques

Millman’s Theorem
Superposition Theorem
DC Mesh Current Analysis
Thevenin’s, Norton’s, and Maximum Power Transfer Theorems
Performance-Based Assessments for Network Analysis Competencies
AC Network Analysis
DC Branch Current Analysis
Simultaneous Equations for Circuit Analysis
Component Modeling

Discrete Semiconductor Devices and Circuits

Basic AC-DC Power Supplies
Design Project: DC Voltage Regulator
Design Project: Simple Component Curve-Tracer Circuit
BJT Amplifier Troubleshooting
Bipolar Transistor Biasing Circuits
Regulated Power Sources
Special Diodes
Design Project: AC-DC Power Supply
Signal Modulation
PN Junctions
Rectifying Diodes
Optoelectronic Devices
Bipolar Junction Transistor (BJT) theory
Clipper and Clamper Circuits
Bipolar Junction Transistors in Active Mode
Electron Versus Conventional Flow
Conventional Transistor Overview and Special Transistors
Elementary Amplifier Theory
Differential Transistor Amplifiers
Active Loads in Amplifier Circuits
IGFET Amplifiers
Class C BJT Amplifiers
Design Project: Audio Power Amplifier
Power Conversion Circuits
Design Project: Dual-output AC-DC Power Supply
Electrical Conduction in Semiconductors
Multi-Stage Transistor Amplifiers
Class A BJT Amplifiers
Thyristor Application Circuits
Performance-Based Assessments for Semiconductor Circuit Competencies
Class B BJT Amplifiers
Insulated Gate Bipolar Transistors
Design Project: Radio Transmitter
Bipolar Junction Transistors as Switches
JFET Amplifiers
Rectifier Circuits
Miscellaneous Diode Applications
Oscillator Circuits
Junction field-effect transistors (JFET)
Zener Diodes
Insulated Gate Field-Effect Transistors
Thyristors

Analog Integrated Circuits

Design Project: Pulse-Width Modulation (PWM) Signal Generator
Summer and Subtractor OpAmp Circuits
Logarithms for Analog Circuits
AC Negative Feedback OpAmp Circuits
Op-amp Circuits
Servo Motor Systems
Performance-Based Assessments for Analog Integrated Circuit Competencies
Design Project: LED Stroboscope
Precise Diode Circuits
Design Project: Sensitive Microphone Amplifier
Design Project: Intercom System
Design Project: Signal Generator
OpAmp Oscillator Circuits
Nonlinear OpAmp Circuits
Printed Circuit Board Layout and Manufacture
IC Fabrication and Packaging
Linear Computational Circuitry
Basic Operational Amplifiers
Voltage/Current Converter OpAmp Circuits
Inverting and Noninverting OpAmp Voltage Amplifier Circuits
Negative Feedback OpAmp Circuits
Design Project: Audio Media-Based Signal Generator
Open-Loop OpAmp Circuits
Phase-Locked Loops
Active Filters

Digital Circuits

Stepper Motors
Timer Circuits
High-Reliability Circuits
Digital Codes
Multiplexers and Demultiplexers
Digital Logic Signals
Digital Display Circuits
Sum-of-Products and Product-of-Sums Expressions
Design Project: Arbitrary Waveform Generator
Sources of Electricity
Programmable Logic Technology
Microcontroller Principles
Latch Circuits
Design Project: Stepper Motor Driver
Design Project: Event Counter
Electromechanical Relay Logic
Design Project: Power Inverter
CMOS Logic Gates
TTL Logic Gates
Memory Devices
Basic Logic Gate Troubleshooting
Protective Relay Circuits
Flip-Flop Circuits
Light-Pulse Switch
Binary Math Circuits
Programmable Logic Controllers
Time-Delay Electromechanical Relays
Performance-Based Assessments for Digital Circuit Competencies
Basic Logic Gates
Design Project: Logic Probe
Switched Capacitor Circuitry
Encoders and Decoders
Binary Math
Digital Communication
Analog-to-Digital Conversion
Microprocessor Programming
Counters
Digital-to-Analog Conversion
Boolean Algebra
Karnaugh Mapping
Numeration Systems
Shift Registers

Mathematics for Electronics

Calculus for Electric Circuits
Logarithms for Analog Circuits
Algebraic Equation Manipulation for Electric Circuits
Algebraic Substitution for Electric Circuits
Trigonometry for AC Circuits
Phasor Mathematics
Basic Algebra and Graphing for Electric Circuits
Simultaneous Equations for Circuit Analysis
Scientific Notation and Metric Prefixes

These worksheets were created by Tony R. Kuphaldt and released under the Creative Commons Attribution 4.0 International Public License.