A wound rotor induction motor has a stator like a squirrel cage…
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Single Phase Synchronous Motors Single-phase synchronous motors are…
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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.
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Most students of electricity begin their study with what is known as…
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Charles Proteus Steinmetz’s first job after arriving in America…
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Brushless DC motors were developed from conventional brushed DC motors…
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Most AC motors are induction motors. Induction motors are favored due…
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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.
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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…
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Just as devices have been made to measure certain physical quantities…
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Stepper Motor vs Servo Motor A stepper motor is a…
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This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
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This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
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Also called the parallel A/D converter, this circuit is the simplest…
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Normally, the rotor windings of a wound rotor induction motor are…
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In this hands-on semiconductor electronics experiment, use a bipolar junction transistor (BJT) to switch an LED and learn about the current their amplification.
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This article explains the step-by-step process for determining the…
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Definition of a Radical Given the expression where “x” is…
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So far we have been finding Sum-Of-Product (SOP) solutions to logic…
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A multiplexer, abbreviated mux, is a device that has multiple inputs…
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In this hands-on electronics experiment, you will build a resistive voltage divider and observe how Ohm's law and Kirchhoff's voltage law (KVL) function in real circuits using a voltmeter and an ammeter.
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Every meter impacts the circuit it is measuring to some extent, just…
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Don’t just sit there! Build something!! Learning to analyze relay…
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Consider a circuit for a single-phase AC power system, where a 120…
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As we saw earlier, a power system with no secure connection to earth…
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Provide a definition for phasor, as the term applies to electrical…
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Factoring Identities : a2 - b2 = (a + b) (a - b) a2 + 2ab + b2…
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This page will walk you step-by-step through the process of…
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What Is an XOR Gate? One element conspicuously missing from the set of…
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In this collection of hands-on electronics experiments, build and test mixed-signal analog and digital circuits using the versatile 555 timer IC. These projects will teach you about RC time constants, duty cycle, transistor current drive, LEDs, voltage doublers, and more.
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Normally, the ampacity rating of a conductor is a circuit design…
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In this hands-on electronics experiment, you will build resistive current dividers and observe how Ohm's law and Kirchhoff's current law function in real circuits using a voltmeter and an ammeter.
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Before we begin to explore the effects of resistors, inductors, and…
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Perhaps the most ingenious technique was that of the delay line. A…
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What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
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Input Voltages for Logic Gates Logic gate circuits are designed to…
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Solve this equation for the value of x: x + 5 = 8 How many exact…
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Provide a definition for phasor, as the term applies to electrical…
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So far we have been finding Sum-Of-Product (SOP) solutions to logic…
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What is Split-Phase Power Systems? Split-phase power systems achieve…
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This calculator will help compute the inductance of a length of wire.
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Like all diodes, Shockley diodes are unidirectional devices; that is,…
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“I consider that I understand an equation when I can predict the…
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Contributors to this chapter are listed in chronological order of…
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Larger Karnaugh maps reduce larger logic designs. How large is large…
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Don’t just sit there! Build something!! Learning to mathematically…
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It used to be with large AC power systems that “power…
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Differential Op-Amp Circuits An op-amp with no feedback is already a…
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The concept and measurement units of resistance are most often used…
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A right triangle is defined as having one angle precisely…
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Capacitors, like all electrical components, have limitations that must…
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Normally, the rotor windings of a wound rotor induction motor are…
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“Garbage in, garbage out.” —Anonymous SPICE…
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Suppose a 12 volt lead-acid battery has an internal resistance of 20…
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Wiring Color Codes Infographic. Released under the Creative Commons…
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