What, exactly, is necessary to establish electrical continuity between…
Ladder diagrams are specialized schematics commonly used to document…
(“c” being a constant) RELATED…
The Law of Sines (for any triangle) The Law of Cosines (for any…
While Oersted’s surprising discovery of electromagnetism paved…
Any kind of switch contact can be designed so that the contacts…
Instrumentation is a field of study and work centering on measurement…
A switch can be constructed with any mechanism bringing two conductors…
In ladder logic symbolism, an electromechanical relay coil is shown as…
Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…
Though it may seem strange to cover the elementary topic of electrical…
Note: this is a very unique and useful property of e. As in…
A chandelier has five light bulbs in it, and one of them is not…
A practical application of switch and relay logic is in control…
Wiring Color Codes Infographic. Released under the Creative Commons…
In the course of learning about electricity, you will want to…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Three-phase Wye(Y) Connection Initially, we explored the idea of…
When a switch is actuated and contacts touch one another under the…
How is it possible to electrically measure the torque output by a…
Don’t just sit there! Build something!! Learning to analyze relay…
What is a harmonic frequency? If an oscillator circuit outputs a…
Value of time constant in series RC and RL circuits Time…
In order to work with complex numbers without drawing vectors, we…
This tool calculates the cutoff frequency of a circular waveguide
Parts and Materials 6-volt battery 6-volt incandescent…
This calculator helps you compute the inductance of a rectangle loop.
Don’t just sit there! Build something!! Learning to mathematically…
What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
Contributors to this chapter are listed in chronological order of…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
In this electrical circuit, trace the direction of current through the…
PARTS AND MATERIALS High-quality “closed-cup” audio…
Standing waves at the resonant frequency points of an open- or…
Suppose we altered our basic open-collector inverter circuit, adding a…
Just as devices have been made to measure certain physical quantities…
Power in an electric circuit is the product (multiplication) of…
Synchronous motors load the power line with a leading power factor.…
If vectors with uncommon angles are added, their magnitudes (lengths)…
