A very useful tool for observing rotating objects is a strobe light.…
All About Contactors When a relay is used to switch a large amount of…
Solid-state switching circuits usually keep their constituent…
A tool designed to convert between units of torque
Stepper Motor vs Servo Motor A stepper motor is a…
Brushless DC motors were developed from conventional brushed DC motors…
Read the following quotation, and then research the term…
Explain the operation of this “H-bridge” motor control circuit: At…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
Don’t just sit there! Build something!! Learning to analyze digital…
Just as devices have been made to measure certain physical quantities…
After the introduction of the DC electrical distribution system by…
A chandelier has five light bulbs in it, and one of them is not…
If the ends of a wire loop are attached to two half-circular metal…
A wound rotor induction motor has a stator like a squirrel cage…
How is it possible to electrically measure the torque output by a…
AC Motors Perhaps the most important benefit of polyphase AC power…
The variable reluctance motor is based on the principle that an…
Generators used in battery-charging systems must be regulated so as to…
A tool designed to convert between units of torque
Don’t just sit there! Build something!! Learning to mathematically…
The Voltage Gain Because amplifiers have the ability to increase the…
The electrical resistance of a conductor at any temperature may be…
TTL Circuit Analysis Let’s examine the following TTL circuit and…
What, exactly, is necessary to establish electrical continuity between…
Contributors to this chapter are listed in chronological order of…
Bipolar transistors are constructed of a three-layer semiconductor…
PARTS AND MATERIALS Two 6-volt batteries Two NPN…
The Bel is Used to Represent Gain In its simplest form, an…
Many electronic circuits use what is called a split or a dual power…
Anyone who’s studied geometry should be familiar with the…
Insulated gate field-effect transistors are unipolar devices just like…
As lengthy as this chapter has been up to this point, it only begins…
Write an equation describing the precise mathematical relationship…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
The 555 integrated circuit is the most popular chip ever manufactured.…
On this page, we’ll outline the three principles you should…
Solid Cooper Wire Table Size Diameter (inches) Cross-sectional area…
