Generators used in battery-charging systems must be regulated so as to…
Worksheets - Motors
Electromechanical relays used to start and stop high-power electric…
Worksheets - Motors
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Motors
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.
Textbook
Any kind of switch contact can be designed so that the contacts…
Textbook
What does the normal status of an electrical switch refer to?…
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If we take the equivalent circuit of an SCR and add another external…
Textbook
The discovery of the relationship between magnetism and electricity…
Textbook
A bistable multivibrator has two stable states, as indicated by the…
Textbook
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Before the advent of solid-state logic circuits, logical control…
Textbook
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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This calculator uses Faraday's and Lenz's laws to calculate the magnitude and polarity of the induced electromotive force (EMF) caused by a change in magnetic flux through a closed-loop coil.
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Solid-state switching circuits usually keep their constituent…
Worksheets - Motors
A practical application of switch and relay logic is in control…
Textbook
In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
Textbook
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.
Textbook
What does it mean, in general terms, to encode something? Conversely,…
Worksheets - Motors
In ladder logic symbolism, an electromechanical relay coil is shown as…
Worksheets - Motors
All About Contactors When a relay is used to switch a large amount of…
Textbook
As we saw in a few SPICE analyses earlier in this chapter, the output…
Textbook
A switch is an electrical component that can “make” or…
Textbook
A popular use of diodes is for the mitigation of inductive…
Textbook
Just as devices have been made to measure certain physical quantities…
Textbook
Though it may seem strange to cover the elementary topic of electrical…
Textbook
Synchronous motors load the power line with a leading power factor.…
Textbook
Calculate the voltage output by the secondary winding of a transformer…
Worksheets - Motors
Protective relays are special power-sensing devices whose job it is to…
Worksheets - Motors
Solid-state switching circuits usually keep their constituent…
Worksheets - Motors
The structure behind ladder logic is based on the electrical ladder…
Textbook
Pulse Width Modulation (PWM) uses digital signals to control power…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Motors
What is the purpose of the switch shown in this schematic diagram?
Worksheets - Motors
This calculator uses Faraday's and Lenz's laws to calculate the magnitude and polarity of the induced electromotive force (EMF) caused by a change in magnetic flux through a closed-loop coil.
Tools
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
Electromechanical watt-hour meters use an aluminum disk that is spun…
Worksheets - Motors
Shaded Pole Induction Motor An easy way to provide starting torque to…
Textbook
In this hands-on AC electronics experiment, build a 12 V alternating current (AC) power supply using a step-down transformer and learn about transformer operation and the purpose of tapped windings.
Textbook
In this hands-on electronics experiment, build a digital combination lock with LED output indicators and learn about XOR gate functionality and how to implement NOR logic functionality using diodes.
Textbook
“All men are liable to error;” —John Locke Whereas…
Textbook
AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…
Textbook
A calculator for computing the impedance of an edge coupled stripline.
Tools
Contributors to this chapter are listed in chronological order of…
Textbook
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
Tools
What shape of voltage waveform would you expect to measure (using an…
Worksheets - Motors
If two coils of wire are brought into close proximity with each other…
Textbook
RELATED WORKSHEET: Calculus for Electric…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Motors
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Motors
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Motors
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Tools
A calculator for solving the maximum current a microstrip can handle.
Tools
With the notable exception of calculations for power (P), all AC…
Textbook
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
Tools
The Use of Logic Gate Inverters and buffers exhaust the possibilities…
Textbook
Identify some different ways you can create the sine-wave audio tracks…
Worksheets - Motors
In this hands-on electronics experiment, you will build an analog integrator using an operational amplifier and learn about integration functions, op amp input bias currents, and how to limit the voltage swing of a potentiometer.
Textbook
How to Create Band-pass Filter There are applications where a…
Textbook
Don’t just sit there! Build something!! Learning to analyze relay…
Worksheets - Motors
A three-phase motor may be run from a single-phase power source.…
Textbook
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