Categories

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…

Switch Contact Design

Textbook

A switch can be constructed with any mechanism bringing two conductors…

Wire Types and Sizes

Worksheets - Circular Connectors

Most electrical wire is covered in a rubber or plastic coating called…

Conductors, Insulators, and Electron Flow

Textbook

The electrons of different types of atoms have different degrees of…

Conductor Size

Textbook

It should be common-sense knowledge that liquids flow through…

Wiring Color Codes Infographic

Textbook

Wiring Color Codes Infographic. Released under the Creative Commons…

Contact “Normal” State and Make/Break Sequence

Textbook

Any kind of switch contact can be designed so that the contacts…

Common Antiderivatives

Textbook

 

Electrical Isolation

Textbook

SPICE analysis of Electrical Isolation Aside from the ability to…

A 50-Ohm Cable?

Textbook

Early in my explorations of electricity, I came across a length of…

Safety Grounding

Worksheets - Circular Connectors

In simple AC power systems, one of the two conductors is typically…

Conductance

Textbook

When students first see the parallel resistance equation, the natural…

Electrical Connections

Worksheets - Circular Connectors

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

The Antiderivative (Indefinite Integral)

Textbook

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

Electrical Conduction in Semiconductors

Worksheets - Circular Connectors

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

Wire Over Plane Inductance Calculator

Tools

This calculator helps you compute the inductance of a wire-over-plane setup.

Three-phase Y and Delta Configurations

Textbook

Three-phase Wye(Y) Connection Initially, we explored the idea of…

Setting Up a Home Lab

Textbook

In order to build the circuits described in this volume, you will need…

Contactors

Textbook

All About Contactors When a relay is used to switch a large amount of…

Contact “Bounce”

Textbook

When a switch is actuated and contacts touch one another under the…

Right Triangle Trigonometry

Textbook

  A right triangle is defined as having one angle precisely…

Pi Attenuator Calculator

Tools

This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.

Wire Microstrip Impedance Calculator

Tools

A helpful tool for calculating the impedance of a wire microstrip.

Antiderivatives of Power Functions of e

Textbook

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

Multimeters

Textbook

Seeing as how a common meter movement can be made to function as a…

Conductors and Insulators

Worksheets - Circular Connectors

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

Connectors

Textbook

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

Resistor Color Codes

Textbook

Try out our Resistor Color Code Calculator in our Tools section.…

Inductors and Calculus

Textbook

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

Harmonic Phase Sequences

Textbook

In the last section, we saw how the 3rd harmonic and all of its…

OpAmp Oscillator Circuits

Worksheets - Circular Connectors

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

Superposition Theorem

Textbook

Superposition theorem is one of those strokes of genius that takes a…

Copper Wire Gauge Table

Textbook

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

Ohm’s Law Calculator

Tools

Calculate circuit parameters using Ohm's Law

Safe Practices

Textbook

If at all possible, shut off the power to a circuit before performing…

Ionization (gas-filled) Tubes

Textbook

So far, we’ve explored tubes which are totally…

Factorials

Textbook

Definition of a Factorial Denoted by the symbol “!” after…

Properties of Exponents

Textbook

Product of Powers Property am an = am+n   Power of a Product…

Gate Universality

Textbook

NAND and NOR gates possess a special property: they are universal.…

Other Diode Technologies

Textbook

Varicap or varactor diodes A variable capacitance diode is known as a…

Common Derivatives

Textbook

    RELATED WORKSHEETS: Calculus for Electric Circuits…