Categories

Soldering

Worksheets - Cooling

Both soldering irons and soldering guns are tools used in the process…

Open-Loop OpAmp Circuits

Worksheets - Cooling

Determine what the magnitude and polarity of the voltmeter’s…

Algebraic Equation Manipulation for Electric Circuits

Worksheets - Cooling

The electrical resistance of a conductor at any temperature may be…

AC Motor Control Circuits

Worksheets - Cooling

Perhaps the most challenging aspect of interpreting ladder diagrams,…

Temperature Coefficient of Resistance

Worksheets - Cooling

It is a common phenomenon for the electrical resistance of a substance…

Temperature Coefficients of Resistance Table

Textbook

Temperature Coefficients of Resistance at 20 Degrees Celsius Material…

Ohm’s Law Practice Worksheet With Answers

Worksheets - Cooling

Define the following terms: energy, work, and power.

Batteries

Worksheets - Cooling

If I wanted to build a battery-powered electric drill, would it be…

Electrical Conduction in Semiconductors

Worksheets - Cooling

In any electrically conductive substance, what are charge carriers?…

Heat Sink Calculator

Tools

This calculator helps determine the maximum temperature a device can withstand

Noise Figure and Noise Temperature Calculator

Tools

This calculator computes the noise figure and noise temperature in a system

Temperature Coefficient of Resistance

Textbook

You might have noticed on the table for specific resistances that all…

Temperature Converter

Tools

Convert between Celsius, Fahrenheit and Kelvin

Resistors

Worksheets - Cooling

Shown here is the schematic symbol for a resistor: What is the purpose…

Counter Modulus

Textbook

Incomplete

Voltage and Current in a Practical Circuit

Textbook

Because it takes energy to force charge to flow against the opposition…

Insulated Gate Field-Effect Transistors

Worksheets - Cooling

Don’t just sit there! Build something!! Learning to mathematically…

Skin Depth Calculator

Tools

A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.

Superconducting Devices

Textbook

Superconducting devices, though not widely used, have some unique…

Design Project: Pulse-Width Modulation (PWM) Signal Generator

Worksheets - Cooling

What shape of voltage waveform would you expect to measure (using an…

Simple Circuits

Worksheets - Cooling

Shown here is the schematic symbol for a resistor: What is the purpose…

Introduction to DC Circuits

Textbook

“DC” stands for Direct Current, which can refer to either…

Questions to Ask Before Proceeding

Textbook

Has the system ever worked before? If yes, has anything happened to…

Design Project: Telegraph System

Worksheets - Cooling

What voltage will you choose to use for each of the station batteries?

Amplifier Gain

Textbook

The Voltage Gain Because amplifiers have the ability to increase the…

Introduction to Boolean Algebra

Textbook

Mathematical rules are based on the defining limits we place on the…

Junction Field-effect Transistors

Textbook

The field effect transistor was proposed by Julius Lilienfeld in US…

Basic Operational Amplifiers

Worksheets - Cooling

Determine the output voltage polarity of this op-amp (with reference…

Basic Ammeter Use

Worksheets - Cooling

Show how this ammeter would be connected to the light bulb circuit to…

DC Metrology

Worksheets - Cooling

Define the following metrological terms: • Uncertainty • Accuracy…

Definite Integrals and the Fundamental Theorem of Calculus

Textbook

Step-up, Step-down, and Isolation Transformers

Worksheets - Cooling

Calculate the voltage output by the secondary winding of a transformer…

Miscellaneous Diode Applications

Worksheets - Cooling

Don’t just sit there! Build something!! Learning to mathematically…

Op-Amp Practical Considerations

Textbook

Real operational amplifiers have some imperfections compared to an…

Scientific Notation

Textbook

In many disciplines of science and engineering, very large and very…

Resistance

Textbook

The circuit in the previous section is not a very practical one. In…

Design Project: Sensitive Microphone Amplifier

Worksheets - Cooling

Identify which direction each potentiometer wiper must move in this…

Transistors, Bipolar

Textbook

Introduction to Conductance and Conductors

Textbook

By now you should be well aware of the correlation between electrical…

Light-Pulse Switch

Worksheets - Cooling

It is fairly important to use large value resistors (10 MΩ works…

Transistor Biasing Calculations

Textbook

Although transistor switching circuits operate without bias, it is…

Other Waveshapes

Textbook

As strange as it may seem, any repeating, non-sinusoidal waveform is…

Wires and Connections

Textbook

Older electrical schematics showed connecting wires crossing, while…

Stepper Motors

Worksheets - Cooling

Don’t just sit there! Build something!! Learning to analyze digital…

Trigonometry for AC Circuits

Worksheets - Cooling

Identify which trigonometric functions (sine, cosine, or tangent) are…

Switches, Process Actuated

Textbook

It is very important to keep in mind that the “normal”…

Basic Ammeter Use

Worksheets - Cooling

Show how this ammeter would be connected to the light bulb circuit to…

Bridge Circuits

Textbook

No text on electrical metering could be called complete without a…

Power Sources

Textbook

Switches

Worksheets - Cooling

What is the purpose of the switch shown in this schematic diagram?

Logarithms for Analog Circuits

Worksheets - Cooling

The concept of a mathematical power is familiar to most students of…

Performance-Based Assessments for Semiconductor Circuit Competencies

Worksheets - Cooling

Boolean Algebra

Worksheets - Cooling

Don’t just sit there! Build something!! Learning to analyze digital…

Batteries

Worksheets - Cooling

If I wanted to build a battery-powered electric drill, would it be…