Radio waves are comprised of oscillating electric and magnetic fields,…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
Wire-by-Number project: simple voltage divider Description: Build a…
Don’t just sit there! Build something!! Learning to analyze digital…
At the beginning of this chapter, it illustrates how transistors could…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Decibel as Absolute Unit of Power It is also possible to use the…
In DC and low-frequency AC circuits, the characteristic impedance of…
What is the purpose of the switch shown in this schematic diagram?
During the early development of telephone technology, a unit was…
Don’t just sit there! Build something!! Learning to mathematically…
It has been found that any repeating, non-sinusoidal waveform can be…
PARTS AND MATERIALS Two 6-volt batteries Three NPN…
What is Attenuators? Attenuators are passive devices. It is…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
How is it possible to electrically measure the torque output by a…
Don’t just sit there! Build something!! Learning to mathematically…
As we saw with DC measurement circuits, the circuit configuration…
A wound rotor induction motor has a stator like a squirrel cage…
Capacitors Vs. Resistors Capacitors do not behave the same as…
This calculator helps you compute the characteristic impedance of a symmetric stripline.
What voltage will you choose to use for each of the station batteries?
As was previously mentioned, we need more than just a continuous path…
What are Simultaneous Equations and Systems of Equations? The terms…
Don’t just sit there! Build something!! Learning to mathematically…
Identify some different ways you can create the sine-wave audio tracks…
Provide a definition for phasor, as the term applies to electrical…
Electromechanical watt-hour meters use an aluminum disk that is spun…
In power distribution systems, it is very important to be able to…
Let’s connect three AC voltage sources in series and use complex…
PARTS AND MATERIALS Two single-turn, linear-taper potentiometers, 5…
The Mesh-Current Method, also known as the Loop Current Method, is…
It used to be with large AC power systems that “power…
