Shaded Pole Induction Motor An easy way to provide starting torque to…
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In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.
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A very useful tool for observing rotating objects is a strobe light.…
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Normally, the rotor windings of a wound rotor induction motor are…
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Don’t just sit there! Build something!! Learning to mathematically…
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In this hands-on AC electronics experiment, you will use an automotive alternator to generate three-phase AC voltage and learn how alternators can function as both generators and motors.
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In this hands-on AC electronics experiment, build a large AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
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Charles Proteus Steinmetz’s first job after arriving in America…
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Consider a circuit for a single-phase AC power system, where a 120…
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The Skin Depth of Copper in Electrical Engineering As previously…
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Don’t just sit there! Build something!! Learning to mathematically…
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As a first example of useful combinational logic, let’s build a…
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The jobs of electronics engineers and technicians frequently entail…
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Normally, the ampacity rating of a conductor is a circuit design…
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Since Thevenin’s theorem and Norton’s theorems are two…
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Definition of a Radical Given the expression where “x” is…
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Counting practice: count from zero to thirty-one in binary, octal, and…
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Inductors do not have a stable “resistance” as conductors…
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A very important measurement in many liquid chemical processes…
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Don’t just sit there! Build something!! Learning to analyze digital…
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Define the following terms: energy, work, and power.
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In this hands-on AC electronics experiment, power a DC motor through a multi-conductor cable to learn how AC signals are coupled between conductors and how to mitigate noise coupling.
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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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What Is an XOR Gate? One element conspicuously missing from the set of…
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When analyzing complex series and parallel circuits, it is easy to…
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What is the difference between DC and AC electricity? Identify some…
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In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure current using the ammeter function.
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By definition, a low-pass filter is a circuit offering easy passage to…
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The armature windings of your DC motor will have very low resistance.…
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A Link Budget puts into account all gains and losses a signal goes through in a system as it is transmitted. The calculator calculates the power of the received signal given amplifier and antenna gains, and medium loss.
Tools
The Use of Logic Gate Inverters and buffers exhaust the possibilities…
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Computers can be powerful tools if used properly, especially in the…
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Serial-in, serial-out shift registers delay data by one clock time for…
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Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of…
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Sometimes it is necessary to determine the length of time that a…
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A peak detector is a series connection of a diode and a…
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How is it possible to electrically measure the torque output by a…
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Mercury Standard Cell Back in the early days of electrical measurement…
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So far, we’ve explored tubes which are totally…
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RELATED WORKSHEETS: JFET Amplifiers Worksheet
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Write an equation describing the precise mathematical relationship…
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Anyone who’s studied geometry should be familiar with the…
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This chapter will cover the physics behind the operation of…
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A circuit with an inductor (L) and capacitor (C) connected in parallel or series will have a resonant frequency at which their impedances are equal. Given two of the three values—inductance, capacitance, or resonant frequency—this tool will calculate the missing third variable.
Tools
Product of Powers Property am an = am+n Power of a Product…
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A calculator for solving the maximum current a microstrip can handle.
Tools
Explain how an ohmmeter is able to measure the resistance of a…
Worksheets - Motor Control
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