Intermediate Electromagnetism and Electromagnetic Induction

As an electric current is passed through a coil of wire, it creates a…

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AC Commutator Motors

Charles Proteus Steinmetz’s first job after arriving in America…

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AC Lab - Induction Motor

In this hands-on AC electronics experiment, build a simple AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.

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Other Specialized Motors

Shaded Pole Induction Motor An easy way to provide starting torque to…

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Performance-Based Assessments for AC Circuit Competencies

(Template)

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Wound Rotor Induction Motors

A wound rotor induction motor has a stator like a squirrel cage…

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What is Alternating Current (AC)?

Most students of electricity begin their study with what is known as…

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Reluctance Motor

The variable reluctance motor is based on the principle that an…

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AC Lab - Large Induction Motor

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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Tesla Polyphase Induction Motors

Most AC motors are induction motors. Induction motors are favored due…

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Synchronous Motors

Single Phase Synchronous Motors Single-phase synchronous motors are…

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TTL NAND and AND gates

Suppose we altered our basic open-collector inverter circuit, adding a…

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DC Metrology

Define the following metrological terms: • Uncertainty • Accuracy…

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Voltage/Current Converter OpAmp Circuits

Don’t just sit there! Build something!! Learning to mathematically…

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Characteristic Impedance

The Parallel Wires of Infinite Length Suppose, though, that we had a…

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Polarity of voltage drops

When using conventional current flow, we can trace the direction of…

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Programmable Logic Technology

Define the following acronyms as they apply to digital logic circuits:…

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Boolean Algebra

Don’t just sit there! Build something!! Learning to analyze digital…

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Si Lab - BJT Common-emitter Amplifier

In this hands-on semiconductor electronics experiment, construct a common-emitter amplifier using a bipolar junction transistor (BJT) and learn about amplifier gain and feedback.

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Multiple-input Gates

The Use of Logic Gate Inverters and buffers exhaust the possibilities…

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Feedback

If some percentage of an amplifier’s output signal is connected…

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Instrumentation Amplifier Gain Calculator

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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Tools

Reluctance Motor

The variable reluctance motor is based on the principle that an…

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Scientific Notation in SPICE

The SPICE circuit simulation computer program uses scientific notation…

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Design Project: Simple Component Curve-Tracer Circuit

What do each of the oscilloscope axes represent, in real-life terms…

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Design Project: LED Stroboscope

A technician uses a stroboscope to “freeze” the rotation of a…

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Analog-to-Digital Conversion

The circuit shown here is a four-bit analog-to-digital converter…

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Systems of Numeration

Roman Numerals The Romans devised a system that was a substantial…

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AC Lab - Sensing AC Magnetic Fields

In this hands-on AC electronics experiment, you will sense AC magnetic fields using a simple wire coil and learn about AC signal coupling, orientation effects, and the impact of shielding using different materials.

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Slope (integrating) ADC

So far, we’ve only been able to escape the sheer volume of…

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Hand Calculator Use

To enter numbers in scientific notation into a hand calculator, there…

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