PARTS AND MATERIALS One N-channel junction field-effect transistor,…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
Single Phase Synchronous Motors Single-phase synchronous motors are…
Just as devices have been made to measure certain physical quantities…
Centuries ago, it was discovered that certain types of mineral rock…
Brushless DC motors were developed from conventional brushed DC motors…
Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
PARTS AND MATERIALS Two 6-volt batteries One NPN…
If a strip of conductive metal is stretched, it will become skinnier…
Most of us have experienced some form of electric “shock,”…
It is very important to keep in mind that the “normal”…
A very important measurement in many liquid chemical processes…
Having learned about digital memory devices in the last chapter, we…
PARTS AND MATERIALS Two 6-volt batteries Two NPN…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
Differential Op-Amp Circuits An op-amp with no feedback is already a…
Seebeck Effect An interesting phenomenon applied in the field of…
Every meter impacts the circuit it is measuring to some extent, just…
The bipolar junction transistor (BJT) was named because its operation…
By introducing electrical reactance into the feedback loops of an…
Single Phase Synchronous Motors Single-phase synchronous motors are…
PARTS AND MATERIALS High-quality “closed-cup” audio…
Because capacitors store energy in the form of an electric field, they…
What do you think this logic buffer gate will do, with the output…
This calculator helps you compute the characteristic impedance of an asymmetric stripline
Provide a definition for phasor, as the term applies to electrical…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
Most electrical wire is covered in a rubber or plastic coating called…
What Is Kirchhoff’s Current Law? Kirchhoff’s Current Law,…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
Power in an electric circuit is the product (multiplication) of…
Both soldering irons and soldering guns are tools used in the process…
Explain how an ohmmeter is able to measure the resistance of a…
When students first see the parallel resistance equation, the natural…
PARTS AND MATERIALS Audio detector with headphones …
It is fairly important to use large value resistors (10 MΩ works…
Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…
In the design of large and complex digital systems, it is often…
It should be common-sense knowledge that liquids flow through…
OK, so how exactly can we represent AC quantities of voltage or…
In power distribution systems, it is very important to be able to…
PARTS AND MATERIALS One large potato One lemon (optional) Strip of…
