Temperature coefficient (α) per degree C: Material Element/Alloy…
Convert between Celsius, Fahrenheit and Kelvin
Determine what the magnitude and polarity of the voltmeter’s…
The electrical resistance of a conductor at any temperature may be…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
It is a common phenomenon for the electrical resistance of a substance…
This calculator helps determine the maximum temperature a device can withstand
Both soldering irons and soldering guns are tools used in the process…
You might have noticed on the table for specific resistances that all…
In any electrically conductive substance, what are charge carriers?…
If I wanted to build a battery-powered electric drill, would it be…
Define the following terms: energy, work, and power.
This calculator computes the noise figure and noise temperature in a system
Shown here is the schematic symbol for a resistor: What is the purpose…
What shape of voltage waveform would you expect to measure (using an…
Anyone who’s studied geometry should be familiar with the…
Thevenin’s Theorem states that it is possible to simplify any…
A calculator for computing the inductance of a coaxial cable.
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
Computerized Fourier analysis, particularly in the form of the FFT…
The 555 integrated circuit is the most popular chip ever manufactured.…
A Link Budget puts into account all gains and losses a signal goes through in a system as it is transmitted. The calculator calculates the power of the received signal given amplifier and antenna gains, and medium loss.
Identify some of the different types of capacitors, and their…
Identify which direction each potentiometer wiper must move in this…
Define the following acronyms as they apply to digital logic circuits:…
If we connect the output of an op-amp to its inverting input and apply…
A Logic Gate is assigned as an elementary building block of…
Define what noise means, in the electrical sense of the word. How does…
In the chapter on mixed-frequency signals, we explored the concept of…
To express a quantity in a different metric prefix from how it was…
What is Norton’s Theorem? Norton’s Theorem states that it…
Reactive Power We know that reactive loads such as inductors and…
Two relatively recent technologies designed to reduce the…
