A practical application of switch and relay logic is in control…
Designing Wire Resistance Conductor ampacity rating is a crude…
Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…
SPICE analysis of Electrical Isolation Aside from the ability to…
Of course, there is a danger of electrical shock when directly…
When a switch is actuated and contacts touch one another under the…
So far, we’ve been analyzing single-battery, single-resistor…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
This tool is designed to calculate the inductance of two parallel wires
What, exactly, is necessary to establish electrical continuity between…
(“c” being a constant)
The smaller the cross-sectional area of any given wire, the greater…
Example Derivatives of e Proportionality Constant When we say that a…
The Law of Sines (for any triangle) The Law of Cosines (for any…
In simple AC power systems, one of the two conductors is typically…
In the course of learning about electricity, you will want to…
Ladder diagrams are specialized schematics commonly used to document…
The Parallel Wires of Infinite Length Suppose, though, that we had a…
Any kind of switch contact can be designed so that the contacts…
A right triangle is defined as having one angle precisely equal to…
For a given amount of water pressure, which will flow a greater rate…
Learn About L/R Time Constants It is often perplexing to new students…
Connecting digital circuitry to sensor devices is simple if the sensor…
On this page, we’ll outline the three principles you should…
This calculator determines the bias and feedback of resistors for an inverting op-amp.
Let’s take the following example circuit and analyze it: Example…
Normally, the rotor windings of a wound rotor induction motor are…
“I think it is safe to say that no one understands quantum…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
Arithmetic sequences An arithmetic sequence is a series of numbers…
As we saw with DC measurement circuits, the circuit configuration…
If we take the equivalent circuit for an SCR and add another external…
Knowing how to generate Gray code should allow us to build larger…
(“c” being a constant)
It is sometimes desirable to have a logic gate that provides both…
Decibel as Absolute Unit of Power It is also possible to use the…
So far, we’ve only been able to escape the sheer volume of…
Determine what the magnitude and polarity of the voltmeter’s…
