Normally, the rotor windings of a wound rotor induction motor are…
Stepper Motor vs Servo Motor A stepper motor is a…
Charles Proteus Steinmetz’s first job after arriving in America…
Most students of electricity begin their study with what is known as…
A wound rotor induction motor has a stator like a squirrel cage…
The variable reluctance motor is based on the principle that an…
Shaded Pole Induction Motor An easy way to provide starting torque to…
Brushless DC motors were developed from conventional brushed DC motors…
Just as devices have been made to measure certain physical quantities…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Most AC motors are induction motors. Induction motors are favored due…
This calculator computes the noise figure and noise temperature in a system
Research and describe what the Hall effect is, and list some practical…
The circuit in the previous section is not a very practical one. In…
Because capacitors store energy in the form of an electric field, they…
Cathode: This is the electrode that is heated and emits the…
Figure below shows a photodiode amplifier for measuring low levels of…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
If the output of a shift register is fed back to the input. a ring…
Power Equation of Ohm’s Law and Joule’s Law …
Because of their insulated gates, IGFETs of all types have extremely…
∫f(x) dx Calculus alert! A 5 H inductor is subjected to an electric…
A decoder is a circuit that changes a code into a set of signals. It…
We know that the current in a series circuit may be calculated with…
The Insulated-Gate Field-Effect Transistor (IGFET), also known as…
What would happen to this meter movement, if connected directly to a…
When lightning strikes, nearby magnetic compass needles may be seen to…
There was some historic crude, but usable were some historic crude,…
PARTS AND MATERIALS Sensitive meter movement (Radio Shack catalog #…
Don’t just sit there! Build something!! Learning to mathematically…
