This video goes through one of the most prominent issues with thermostat design, accounting for the…
Learn how design parameters impact system performance.
The Skin Depth of Copper in Electrical Engineering As previously…
What shape of voltage waveform would you expect to measure (using an…
A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
Superconducting devices, though not widely used, have some unique…
Don’t just sit there! Build something!! Learning to analyze digital…
Most of us have experienced some form of electric “shock,”…
Despite lock-out/tag-out procedures and multiple repetitions of…
Both soldering irons and soldering guns are tools used in the process…
Many electronic circuits use what is called a split or a dual power…
A common phrase heard in reference to electrical safety goes something…
A modern method of electrical power control involves inserting a…
It is sometimes said regarding electrical safety that, Ït’s not the…
At the start of this book, we discussed static electricity and how it…
Just as devices have been made to measure certain physical quantities…
Pulse Width Modulation (PWM) uses digital signals to control power…
Don’t just sit there! Build something!! Learning to mathematically…
“I think it is safe to say that no one understands quantum…
Certain substances are known to physically deform (shorten or…
It is fairly important to use large value resistors (10 MΩ works…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
Real operational amplifiers have some imperfections compared to an…
When using conventional current flow, we can trace the direction of…
Determine if the light bulb will de-energize for each of the following…
There are two basic Ohm’s Law equations: one relating voltage,…
NAME:…
As the name suggests, the tetrode tube contains four elements: cathode…
Provide a definition for phasor, as the term applies to electrical…
The SPICE (Simulation Program, Integrated Circuit Emphesis)…
In simple reactive circuits with little or no resistance, the effects…
What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…
Don’t just sit there! Build something!! Learning to mathematically…
In instrumentation circuitry, DC signals are often used as analog…
PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…
When an electric current is passed through a coil of wire, what…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
The interlock contacts installed in the previous section’s motor…
Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…
All entries arranged in alphabetical order of surname. Major…
