Most AC motors are induction motors. Induction motors are favored due…
A wound rotor induction motor has a stator like a squirrel cage…
As an electric current is passed through a coil of wire, it creates a…
The variable reluctance motor is based on the principle that an…
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Shaded Pole Induction Motor An easy way to provide starting torque to…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Charles Proteus Steinmetz’s first job after arriving in America…
Most students of electricity begin their study with what is known as…
Pulse Width Modulation (PWM) uses digital signals to control power…
Capacitance Formula Permittivity of Dielectric …
A tool designed to calculate the characteristic impedance of a twisted-pair cable
Circuits consisting of just one battery and one load resistance are…
All entries arranged in alphabetical order of surname. Major…
Capacitors, like all electrical components, have limitations that must…
In this circuit, three resistors receive the same amount of voltage…
Don’t just sit there! Build something!! Learning to mathematically…
Two relatively recent technologies designed to reduce the…
The Programmable Logic Controller, or PLC, was invented in the late…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
When the need arises to correct for poor power factor in an AC power…
Calculate circuit parameters using Ohm's Law
Electricity and Magnetism An electric current through a conductor will…
A modern method of electrical power control involves inserting a…
TTL Circuit Analysis Let’s examine the following TTL circuit and…
The circuit shown here is a four-bit analog-to-digital converter…
The Rules of Binary Addition Adding binary numbers is a very simple…
A calculator designed to calculate the trace width of a stripline based on the maximum current rating
