Most students of electricity begin their study with what is known as…
Single Phase Synchronous Motors Single-phase synchronous motors are…
A wound rotor induction motor has a stator like a squirrel cage…
Charles Proteus Steinmetz’s first job after arriving in America…
Brushless DC motors were developed from conventional brushed DC motors…
Normally, the rotor windings of a wound rotor induction motor are…
The variable reluctance motor is based on the principle that an…
Just as devices have been made to measure certain physical quantities…
Most AC motors are induction motors. Induction motors are favored due…
Stepper Motor vs Servo Motor A stepper motor is a…
Shaded Pole Induction Motor An easy way to provide starting torque to…
If the ends of a wire loop are attached to two half-circular metal…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
As with inductors, the ideal capacitor is a purely reactive device,…
Critical temperatures given in Kelvins Material Element/Alloy Critical…
Typically, complex circuits are not arranged in nice, neat, clean…
A similar effect happens in series inductive/capacitive circuits. When…
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Feedback is a fascinating engineering principle. It can turn a rather…
One of the more fascinating applications of electricity is in the…
Don’t just sit there! Build something!! Learning to mathematically…
A very useful tool for observing rotating objects is a strobe light.…
PARTS AND MATERIALS Four 6-volt batteries 12-volt light bulb, 25 or 50…
Just like voltmeters, ammeters tend to influence the amount of current…
The manufacture of only silicon based semiconductors is described…
Because of their insulated gates, IGFETs of all types have extremely…
This calculator helps you compute the inductance of a rectangle loop.
Power measurement in AC circuits can be quite a bit more complex than…
What are Simultaneous Equations and Systems of Equations? The terms…
Explain how the microphone in your amplifier works. How, exactly, does…
Logic circuits, whether comprised of electromechanical relays or…
