A wound rotor induction motor has a stator like a squirrel cage…
Just as devices have been made to measure certain physical quantities…
The variable reluctance motor is based on the principle that an…
Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
Stepper Motor vs Servo Motor A stepper motor is a…
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Most AC motors are induction motors. Induction motors are favored due…
Shaded Pole Induction Motor An easy way to provide starting torque to…
Normally, the rotor windings of a wound rotor induction motor are…
Charles Proteus Steinmetz’s first job after arriving in America…
Brushless DC motors were developed from conventional brushed DC motors…
Most students of electricity begin their study with what is known as…
This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.
Single Phase Synchronous Motors Single-phase synchronous motors are…
The node voltage method of analysis solves for unknown voltages at…
Don’t just sit there! Build something!! Learning to mathematically…
Seebeck Effect An interesting phenomenon applied in the field of…
How to Create Band-pass Filter There are applications where a…
PARTS AND MATERIALS High-quality “closed-cup” audio…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Complementary Output Gates It is sometimes desirable to have a logic…
If a sinusoidal voltage is applied to an impedance with a phase angle…
Suppose we altered our basic open-collector inverter circuit, adding a…
Remember that vectors are mathematical objects just like numbers on a…
A calculator for solving the capacitance, reactance, and admittance of a capacitor.
In this circuit, three resistors receive the same amount of voltage…
A helpful tool for calculating the impedance of a coaxial cable.
The interlock contacts installed in the previous section’s motor…
In very simple, qualitative terms, rate the impedance of capacitors…
It is sometimes desirable to have circuits capable of selectively…
This tool helps calculate the impedance of an edge-coupled microstrip.
This calculator will convert voltage or power gains into decibels. Enter one of the three values and the calculator will output the other two.
Periodic table of chemical elements.
