The interlock contacts installed in the previous section’s motor…
Textbook
If an electric current is passed through this wire, which direction…
Worksheets - Industrial
Read the following quotation, and then research the term…
Worksheets - Industrial
Most AC motors are induction motors. Induction motors are favored due…
Textbook
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
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.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Industrial
Pulse Width Modulation (PWM) uses digital signals to control power…
Textbook
A wound rotor induction motor has a stator like a squirrel cage…
Textbook
Solid-state switching circuits usually keep their constituent…
Worksheets - Industrial
Most students of electricity begin their study with what is known as…
Textbook
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
Explain the operation of this “H-bridge” motor control circuit: At…
Worksheets - Industrial
The armature windings of your DC motor will have very low resistance.…
Worksheets - Industrial
Generators used in battery-charging systems must be regulated so as to…
Worksheets - Industrial
A very useful tool for observing rotating objects is a strobe light.…
Worksheets - Industrial
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
As an electric current is passed through a coil of wire, it creates a…
Worksheets - Industrial
Charles Proteus Steinmetz’s first job after arriving in America…
Textbook
The interlock contacts installed in the previous section’s motor…
Textbook
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.
Textbook
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
Many different equations used in the analysis of electric circuits may…
Worksheets - Industrial
Fallacious reasoning and poor interpersonal relations account for more…
Textbook
It is sometimes desirable to have circuits capable of selectively…
Textbook
Generally speaking, how many “time constants” worth of time does…
Worksheets - Industrial
Digital logic gate circuits are manufactured as integrated circuits:…
Textbook
In addition to performing tasks of amplification and switching, tubes…
Textbook
When using conventional current flow, we can trace the direction of…
Textbook
Tables of specific resistance and temperature coefficient of…
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
Capacitors do not have a stable “resistance” as conductors…
Textbook
If you’ve used DOS or UNIX operating systems before in a…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Industrial
Every meter impacts the circuit it is measuring to some extent, just…
Textbook
Ohm’s Law also makes intuitive sense if you apply it to the…
Textbook
Notice something important here: taking the derivative of f(x)…
Textbook
This chapter will cover the physics behind the operation of…
Textbook
Write an equation describing the precise mathematical relationship…
Worksheets - Industrial
When connecting batteries together to form larger “banks”…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Industrial
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