Don’t just sit there! Build something!! Learning to analyze digital…
Project Parts and Materials Automotive alternator (one required, but…
Don’t just sit there! Build something!! Learning to analyze digital…
Most AC motors are induction motors. Induction motors are favored due…
After applying some of the general troubleshooting tips to narrow the…
Brushless DC motors were developed from conventional brushed DC motors…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
The SPICE circuit simulation program provides for modeling diodes in…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Calculate the voltage output by the secondary winding of a transformer…
One of the more fascinating applications of electricity is in the…
It is sometimes said regarding electrical safety that, Ït’s not the…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
AC Motors Perhaps the most important benefit of polyphase AC power…
Explain the operation of this “H-bridge” motor control circuit: At…
Read the following quotation, and then research the term…
A three-phase motor may be run from a single-phase power source.…
Charles Proteus Steinmetz’s first job after arriving in America…
If the ends of a wire loop are attached to two half-circular metal…
When using conventional current flow, we can trace the direction of…
Like bipolar transistors, SCRs and TRIACs are also manufactured as…
A very common misconception students have about potentiometers is the…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) Two…
The discovery of the relationship between magnetism and electricity…
This calculator computes the inductance of a microstrip etched on a PCB.
There are four basic factors of inductor construction determining the…
In this electrical circuit, trace the direction of current through the…
In the design of large and complex digital systems, it is often…
Seeing as how a common meter movement can be made to function as a…
NAME:…
Most students of electricity begin their study with what is known as…
“All men are liable to error;” —John Locke Whereas…
What is Norton’s Theorem? Norton’s Theorem states that it…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
Don’t just sit there! Build something!! Learning to mathematically…
This calculates the capacitance of a capacitor based on its charge, Q, and its voltage, V, according to the formula, C=Q/V.
Identify some different ways you can create the sine-wave audio tracks…
With BogusBus, our signals were very simple and straightforward: each…
When an alternator produces AC voltage, the voltage switches polarity…
The metric system, besides being a collection of measurement units for…
Because of their insulated gates, IGFETs of all types have extremely…
If you’ve ever witnessed a lightning storm, you’ve seen…
Typically, complex circuits are not arranged in nice, neat, clean…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS 6-volt battery Electromagnet made from experiment…
Two relatively recent technologies designed to reduce the…
Serial-in, serial-out shift registers delay data by one clock time for…
A voltage multiplier is a specialized rectifier circuit…
Analog circuits are circuits dealing with signals free to vary from…
Standing waves at the resonant frequency points of an open- or…
A technician uses a stroboscope to “freeze” the rotation of a…
We can take the same components from the series circuit and rearrange…
In order to work with complex numbers without drawing vectors, we…
So far, we’ve observed simulations of transformers where the…
Transformers with Multiple Secondaries Transformers are very versatile…
Don’t just sit there! Build something!! Learning to mathematically…
Perhaps the most important consideration of an ADC is its resolution.…
