When calculating the power dissipation of resistive components, use…
What is the difference between DC and AC electricity? Identify some…
Define the following terms: energy, work, and power.
Don’t just sit there! Build something!! Learning to mathematically…
If a sinusoidal voltage is applied to an impedance with a phase angle…
A common topology for DC-AC power converter circuits uses a pair of…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…
There are many different types of power sources, and here some of the…
Voltage is commonly defined as “electrical pressure.” The unit of…
So far, we’ve only been able to escape the sheer volume of…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
Counting practice: count from zero to thirty-one in binary, octal, and…
PARTS AND MATERIALS Two 6-volt batteries Three NPN…
Despite lock-out/tag-out procedures and multiple repetitions of…
Since complex numbers are legitimate mathematical entities, just like…
This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
Things start to get complicated when we need to relate two or more AC…
Read the following quotation, and then research the term…
An important electrical quantity with no equivalent in DC circuits is…
What is an Insulated Gate Bipolar Transistor (IGBT), and what…
Like all diodes, Shockley diodes are unidirectional devices; that is,…
In this circuit, three resistors receive the same amount of current (4…
In simple AC power systems, one of the two conductors is typically…
AC electromechanical meter movements come in two basic arrangements:…
Power Equation of Ohm’s Law and Joule’s Law …
You might have noticed on the table for specific resistances that all…
Digital logic gate circuits are manufactured as integrated circuits:…
De Forest’s Audion tube came to be known as the triode tube…
This calculator helps you compute the characteristic impedance of an embedded microstrip.
A tool designed to calculate the guided wavelength inside a microstrip.
It is fairly important to use large value resistors (10 MΩ works…
Don’t just sit there! Build something!! Learning to analyze digital…
The first and most straightforward network analysis technique is…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
All entries arranged in alphabetical order of surname. Major…
In this motor control circuit, how would you ensure that there is no…
How is it possible to assign a fixed value of voltage or current (such…
PARTS AND MATERIALS Four 6 volt batteries One capacitor, 100 µF…
PARTS AND MATERIALS Low-voltage AC power supply Bridge rectifier pack…
It is sometimes said regarding electrical safety that, Ït’s not the…
In addition to forward voltage drop (Vf) and peak inverse voltage…
A very important measurement in many liquid chemical processes…
Three-Phase Alternator Let’s take the three-phase alternator…
After applying some of the general troubleshooting tips to narrow the…
Don’t just sit there! Build something!! Learning to mathematically…
This calculator helps you compute the inductance of a rectangle loop.
Designing Wire Resistance Conductor ampacity rating is a crude…
