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Solving Unbalanced Wheatstone Bridge Circuits Via Mesh Current Method

Textbook

An unbalanced Wheatstone bridge cannot be solved using simple series…

Asynchronous Flip-Flop Inputs

Textbook

The normal data inputs to a flip flop (D, S and R, or J and K) are…

Intro Lab - How to Use a Voltmeter to Measure Voltage

Textbook

In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure voltage using the voltmeter function.

Electromechanical Relay Logic

Worksheets - Network Security

In ladder logic symbolism, an electromechanical relay coil is shown as…

Bridged-Tee Attenuator Calculator

Tools

This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.

Coil Inductance Calculator

Tools

This calculator computes the inductance of a wire coil.

Solving Simultaneous Equations: The Substitution Method and the Addition Method

Textbook

What are Simultaneous Equations and Systems of Equations? The terms…

Copper Wire Ampacity Table

Textbook

Ampacities of copper wire, in free air at 30o C: INSULATION TYPE…

Four-Channel Audio Mixer

Worksheets - Network Security

A very common misconception students have about potentiometers is the…

Nonlinear Conduction

Textbook

“Advances are made by answering questions. Discoveries are made…

Arithmetic Properties

Textbook

Associative Property In addition and multiplication, terms may be…

Insulator Breakdown Voltage

Textbook

The atoms in insulating materials have very tightly-bound electrons,…

Bipolar Junction Transistors

Textbook

The bipolar junction transistor (BJT) was named because its operation…

Step-up and Step-down Transformers

Textbook

So far, we’ve observed simulations of transformers where the…

Single-phase Power Systems

Textbook

Single phase power system schematic diagram shows little about the…

Time Constant Calculations

Worksheets - Network Security

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

Bridge Circuits

Textbook

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

Inductor Voltage and Current Relationship

Textbook

Inductors do not have a stable “resistance” as conductors…

Si Lab - JFET Current Regulator

Textbook

In this hands-on semiconductor electronics experiment, build a junction field-effect transistor (JFET) current regulator and learn some of the advantages of JFETs over BJTs for current regulation.

Basic Electricity Worksheet

Worksheets - Network Security

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