Just as devices have been made to measure certain physical quantities…
Charles Proteus Steinmetz’s first job after arriving in America…
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
Stepper Motor vs Servo Motor A stepper motor is a…
Most students of electricity begin their study with what is known as…
Most AC motors are induction motors. Induction motors are favored due…
Shaded Pole Induction Motor An easy way to provide starting torque to…
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.
The variable reluctance motor is based on the principle that an…
Single Phase Synchronous Motors Single-phase synchronous motors are…
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.
A wound rotor induction motor has a stator like a squirrel cage…
Normally, the rotor windings of a wound rotor induction motor are…
Brushless DC motors were developed from conventional brushed DC motors…
This calculator will determine the instantaneous energy, sustained energy, and power consumed by an electrical system given two of the three electrical parameters (voltage, current, or resistance) and the time.
Associative Property In addition and multiplication, terms may be…
The Parallel Wires of Infinite Length Suppose, though, that we had a…
All entries arranged in alphabetical order of surname. Major…
Capacitors Vs. Resistors Capacitors do not behave the same as…
When a PCB designer speaks of dimensions in thous or mils, what does…
AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…
Because binary numeration requires so many bits to represent…
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
If the burden of two systems of measurement for common quantities…
The Programmable Logic Controller, or PLC, was invented in the late…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Definition of a Radical Given the expression where “x” is…
The armature windings of your DC motor will have very low resistance.…
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.
Protective relays are special power-sensing devices whose job it is to…
A circuit which removes the peak of a waveform is known as a clipper.…
Don’t just sit there! Build something!! Learning to mathematically…
For extremely high-frequency applications (above 1 GHz), the…
AC electromechanical meter movements come in two basic arrangements:…
