Just as devices have been made to measure certain physical quantities…
Electromechanical watt-hour meters use an aluminum disk that is spun…
The variable reluctance motor is based on the principle that an…
If the ends of a wire loop are attached to two half-circular metal…
If an electric current is passed through this wire, which direction…
After the introduction of the DC electrical distribution system by…
Most students of electricity begin their study with what is known as…
Charles Proteus Steinmetz’s first job after arriving in America…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Generators used in battery-charging systems must be regulated so as to…
Brushless DC motors were developed from conventional brushed DC motors…
Most AC motors are induction motors. Induction motors are favored due…
Normally, the rotor windings of a wound rotor induction motor are…
A three-phase motor may be run from a single-phase power source.…
Stepper Motor vs Servo Motor A stepper motor is a…
Explain the operation of this “H-bridge” motor control circuit: At…
Brushless DC motors were developed from conventional brushed DC motors…
Electromechanical watt-hour meters use an aluminum disk that is spun…
Solid-state switching circuits usually keep their constituent…
Calculate the voltage output by the secondary winding of a transformer…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
Charles Proteus Steinmetz’s first job after arriving in America…
Stepper Motor vs Servo Motor A stepper motor is a…
Explain the operation of this “H-bridge” motor control circuit: At…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
After the introduction of the DC electrical distribution system by…
This calculator uses Faraday's and Lenz's laws to calculate the magnitude and polarity of the induced electromotive force (EMF) caused by a change in magnetic flux through a closed-loop coil.
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Project Parts and Materials Automotive alternator (one required, but…
It is sometimes said regarding electrical safety that, Ït’s not the…
A chandelier has five light bulbs in it, and one of them is not…
The interlock contacts installed in the previous section’s motor…
Generators used in battery-charging systems must be regulated so as to…
A wound rotor induction motor has a stator like a squirrel cage…
At first it may seem pointless to have the four buffer gates following…
“AC” stands for Alternating Current, which can refer to…
Contributors to this chapter are listed in chronological order of…
Like bipolar transistors, SCRs and TRIACs are also manufactured as…
Charles Proteus Steinmetz’s first job after arriving in America…
This calculator helps you compute the inductance of a wire-over-plane setup.
At the start of this book, we discussed static electricity and how it…
What do we do if we come across a circuit more complex than the simple…
PARTS AND MATERIALS Operational amplifier, model TL082 recommended…
Quantum physics describes the states of electrons in an atom according…
Using the same value components in our series example circuit, we will…
A calculator for solving the maximum current a microstrip can handle.
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
A permanent magnet is a device that retains a magnetic field without…
What is Rectification? Now we come to the most popular application of…
The SPICE (Simulation Program, Integrated Circuit Emphesis)…
Power in an electric circuit is the product (multiplication) of…
If a pulse-width modulated (PWM) signal is sent to a passive…
It should be common-sense knowledge that liquids flow through…
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