Latest Circular Connectors Education

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Electrical Connections

Worksheets - Circular Connectors

What, exactly, is necessary to establish electrical continuity between…

Networks and Busses

Textbook

The wires between the tank and the monitoring location is  called…

Permissive and Interlock Circuits

Textbook

A practical application of switch and relay logic is in control…

Basic Troubleshooting Strategies

Worksheets - Circular Connectors

A chandelier has five light bulbs in it, and one of them is not…

Rules for Antiderivatives

Textbook

Constant Rule     Rule of Sums     Rule of…

Electromechanical Relay Logic

Worksheets - Circular Connectors

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

Copper Wire Gauge Table

Textbook

Solid Cooper Wire Table Size Diameter (inches) Cross-sectional area…

Wiring Color Codes

Textbook

Wiring for AC and DC power distribution branch circuits are color…

Rules for Derivatives

Textbook

Constant rule Rule of sums Rule of differences Product rule Quotient…

Circuit Wiring

Textbook

So far, we’ve been analyzing single-battery, single-resistor…

Wiring Color Codes Infographic

Textbook

Wiring Color Codes Infographic. Released under the Creative Commons…

Specific Resistance

Textbook

Designing Wire Resistance Conductor ampacity rating is a crude…

AC Lab - Signal and Noise Coupling

Textbook

In this hands-on AC electronics experiment, power a DC motor through a multi-conductor cable to learn how AC signals are coupled between conductors and how to mitigate noise coupling.

Antiderivatives of Power Functions of e

Textbook

  Note: this is a very unique and useful property of e. As in…

Switch Types

Textbook

Though it may seem strange to cover the elementary topic of electrical…

Characteristic Impedance

Textbook

The Parallel Wires of Infinite Length Suppose, though, that we had a…

Networks and Busses

Textbook

The wires between the tank and the monitoring location is  called…

AC Lab - Automotive Alternator as AC Generator

Textbook

In this hands-on AC electronics experiment, you will use an automotive alternator to generate three-phase AC voltage and learn how alternators can function as both generators and motors.

Conductor Ampacity

Textbook

The smaller the cross-sectional area of any given wire, the greater…

Connectors

Textbook

An electrical connector, is an electro-mechanical device used to join…

Conductors and Insulators

Worksheets - Circular Connectors

Given two lengths of metal wire, which one will have the least…

Analog and Digital Signals

Textbook

Instrumentation is a field of study and work centering on measurement…

Conductors and Insulators

Worksheets - Circular Connectors

Given two lengths of metal wire, which one will have the least…

Factoring Equivalencies

Textbook

Factoring Identities :   a2 - b2 = (a + b) (a - b) a2 + 2ab + b2…

Temperature Coefficients of Resistance Table

Textbook

Temperature coefficient (α) per degree C: Material Element/Alloy…

Counters

Worksheets - Circular Connectors

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

Networks and Busses

Textbook

The wires between the tank and the monitoring location is  called…

Polyphase Motor Design

Textbook

AC Motors Perhaps the most important benefit of polyphase AC power…

Vectors and AC Waveforms

Textbook

OK, so how exactly can we represent AC quantities of voltage or…

Series R, L, and C

Textbook

Let’s take the following example circuit and analyze it:  …

Re-drawing Complex Schematics

Textbook

Typically, complex circuits are not arranged in nice, neat, clean…

Inductor Sizing Equation

Textbook

The Inductance Formula     Wheeler’s formulas for…

The Antiderivative (Indefinite Integral)

Textbook

  Notice something important here: taking the derivative of f(x)…

Introduction to Diodes And Rectifiers

Textbook

All About Diodes A diode is an electrical device allowing current to…

Simple Parallel (Tank Circuit) Resonance

Textbook

Resonance in a Tank Circuit A condition of resonance will be…

Resistance

Textbook

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

Power Sources

Textbook

There are many different types of power sources, and here some of the…

Electromagnetism

Textbook

The discovery of the relationship between magnetism and electricity…

Microwave Tubes

Textbook

For extremely high-frequency applications (above 1 GHz), the…

DC Generator Theory

Worksheets - Circular Connectors

Generators used in battery-charging systems must be regulated so as to…

The Bipolar Junction Transistor (BJT) as a Switch

Textbook

Bipolar junction transistors (Also known as BJTs) can be used as an…

Stepper Motor Calculator

Tools

A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor