In order to build the circuits described in this volume, you will need…
This calculator helps you compute the inductance of a wire loop.
The circuit in the previous section is not a very practical one. In…
The atoms in insulating materials have very tightly-bound electrons,…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Three-phase Wye(Y) Connection Initially, we explored the idea of…
A right triangle is defined as having one angle precisely…
The wires between the tank and the monitoring location is called…
Notice something important here: taking the derivative of f(x)…
All About Contactors When a relay is used to switch a large amount of…
Of course, there is a danger of electrical shock when directly…
Ladder diagrams are specialized schematics commonly used to document…
So far, we’ve been analyzing single-battery, single-resistor…
This calculator will help compute the inductance of a length of wire.
Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…
The electrons of different types of atoms have different degrees of…
When students first see the parallel resistance equation, the natural…
Wiring Color Codes Infographic. Released under the Creative Commons…
(“c” being a constant) RELATED…
Wiring for AC and DC power distribution branch circuits are color…
With addition being easily accomplished, we can perform the operation…
The use of variable voltage for instrumentation signals seems a rather…
An important electrical quantity with no equivalent in DC circuits is…
Although transistor switching circuits operate without bias, it is…
The Mesh-Current Method, also known as the Loop Current Method, is…
An inductor is a passive two-terminal electrical component that…
Synchronous motors load the power line with a leading power factor.…
Safety is very important when designing and/or building a device…
A tool designed to calculate the characteristic impedance of a twisted-pair cable
No text on electrical metering could be called complete without a…
This calculator determines the total path loss provided by an RF n-way power splitter.
Parts and Materials 4011 quad NAND gate (Radio Shack catalog #…
Determine if the light bulb will de-energize for each of the following…
Suppose you were installing a high-power stereo system in your car,…
PARTS AND MATERIALS Three batteries, each one with a different voltage…
Single Phase Synchronous Motors Single-phase synchronous motors are…
The bipolar junction transistor (BJT) was named because its operation…
Try out our Resistor Color Code Calculator in our Tools section.…
Using an electrical meter safely and efficiently is perhaps the most…
If vectors with uncommon angles are added, their magnitudes (lengths)…
