Shaded Pole Induction Motor An easy way to provide starting torque to…
Most students of electricity begin their study with what is known as…
Most AC motors are induction motors. Induction motors are favored due…
The variable reluctance motor is based on the principle that an…
A wound rotor induction motor has a stator like a squirrel cage…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
(Template)
Single Phase Synchronous Motors Single-phase synchronous motors are…
Charles Proteus Steinmetz’s first job after arriving in America…
As an electric current is passed through a coil of wire, it creates a…
This chapter explores the response of capacitors and inductors to…
In essence, the IGFET controls the base current of a BJT, which…
The wires between the tank and the monitoring location is called…
Ammeters Measure Electrical Current A meter designed to measure…
Example Derivatives of e Proportionality Constant When we say that a…
What would happen to this meter movement, if connected directly to a…
A special type of relay is one that monitors the current, voltage,…
Power Capacity As has already been observed, transformers must be well…
Don’t just sit there! Build something!! Learning to mathematically…
The table of electric currents and their various bodily effects was…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
A very useful tool for observing rotating objects is a strobe light.…
In the beam power tube, the basic four-element structure of the…
Don’t just sit there! Build something!! Learning to mathematically…
Ohm’s Law also makes intuitive sense if you apply it to the…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
Bipolar transistors are constructed of a three-layer semiconductor…
Given two lengths of metal wire, which one will have the least…
Because binary numeration requires so many bits to represent…
Sometimes it is necessary to determine the length of time that a…
PARTS AND MATERIALS Two 6-volt batteries Three NPN…
The term “combinational” comes to us from mathematics. In…
Now that we’ve seen how series and parallel AC circuit analysis…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.
Decibel as Absolute Unit of Power It is also possible to use the…
PARTS AND MATERIALS 555 timer IC (Radio Shack catalog # 276-1723) One…
With the notable exception of calculations for power (P), all AC…
A right triangle is defined as having one angle precisely…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) 6-volt…
Don’t just sit there! Build something!! Learning to mathematically…
Knowing how to generate Gray code should allow us to build larger…
“Garbage in, garbage out.” —Anonymous SPICE is a…
∫f(x) dx Calculus alert! Electronic power conversion circuits known…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Euler’s Number Euler’s constant is an important value for…
Power Capacity As has already been observed, transformers must be well…
Current Components in a series circuit share the same current: Itotal…
Identify each of these logic gates by name, and complete their…
(“c” being a constant) RELATED…
