If we take the equivalent circuit of an SCR and add another external…
Textbook
What does the normal status of an electrical switch refer to?…
Worksheets - Motors
Since three-phase is used so often for power distribution systems, it…
Textbook
In ladder logic symbolism, an electromechanical relay coil is shown as…
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Counting practice: count from zero to thirty-one in binary, octal, and…
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Electromechanical relays used to start and stop high-power electric…
Worksheets - Motors
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Motors
A practical application of switch and relay logic is in control…
Textbook
Solid-state switching circuits usually keep their constituent…
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Just as devices have been made to measure certain physical quantities…
Textbook
What do you think this logic buffer gate will do, with the output…
Worksheets - Motors
What does it mean, in general terms, to encode something? Conversely,…
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Before the advent of solid-state logic circuits, logical control…
Textbook
All About Contactors When a relay is used to switch a large amount of…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Motors
Normally, the rotor windings of a wound rotor induction motor are…
Textbook
Protective relays are special power-sensing devices whose job it is to…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Motors
Electromechanical relays used to start and stop high-power electric…
Worksheets - Motors
This calculator helps determine the maximum temperature a device can withstand
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Motors
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Motors
As we saw in a few SPICE analyses earlier in this chapter, the output…
Textbook
Another variation on a theme of bistable multivibrators is the J-K…
Textbook
The structure behind ladder logic is based on the electrical ladder…
Textbook
A popular use of diodes is for the mitigation of inductive…
Textbook
How is it possible to electrically measure the torque output by a…
Worksheets - Motors
“All men are liable to error;” —John Locke Whereas…
Textbook
Transformers with Multiple Secondaries Transformers are very versatile…
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
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
Bipolar junction transistors (Also known as BJTs) can be used as an…
Textbook
Solid-state switching circuits usually keep their constituent…
Worksheets - Motors
Every meter impacts the circuit it is measuring to some extent, just…
Textbook
In this hands-on electronics experiment, you will perform a 4-wire Kelvin resistance measurement and learn how to accurately measure resistance.
Textbook
A right triangle is defined as having one angle precisely…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Motors
The Inductance Formula Wheeler’s formulas for…
Textbook
If your event sensing switch is mechanical in nature, you will likely…
Worksheets - Motors
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure resistance using the ohmmeter function.
Textbook
Wire-by-Number project: simple voltage divider Description: Build a…
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In this hands-on AC electronics experiment, you will sense AC electric fields using the sensitive voltage detector and learn about capacitive coupling, EMI, and shielding techniques.
Textbook
In this hands-on electronics experiment, you will create a battery from a potato (yes! a potato) and learn about the relationship between chemical energy and electric energy.
Textbook
If you’ve used DOS or UNIX operating systems before in a…
Textbook
Often in the course of designing and building electrical meter…
Textbook
What do you think this logic buffer gate will do, with the output…
Worksheets - Motors
In this hands-on semiconductor electronics experiment, build a full-wave bridge rectifier using silicon diodes and learn some of this circuit's advantages and disadvantages.
Textbook
It was discovered centuries ago that certain types of materials would…
Textbook
Normally, the ampacity rating of a conductor is a circuit design…
Textbook
Safety is very important when designing and/or building a device…
Worksheets - Motors
To learn about electronics, you must eventually engage in hands-on experimentation. Knowledge gleaned from books alone has limited use in scientific endeavors. Troubleshooting a circuit can be as important as the knowledge gained from a properly functioning experiment.
Textbook
At the start of this book, we discussed static electricity and how it…
Textbook
If I wanted to build a battery-powered electric drill, would it be…
Worksheets - Motors
In DC and low-frequency AC circuits, the characteristic impedance of…
Textbook
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