Categories

AC Commutator Motors

Textbook

Charles Proteus Steinmetz’s first job after arriving in America…

CMOS 555 Long Duration Flyback LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Lenz’s Law and Faraday’s Law Calculator

Tools

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.

Other Specialized Motors

Textbook

Shaded Pole Induction Motor An easy way to provide starting torque to…

Induction Motor

Textbook

PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…

Linear Computational Circuitry

Worksheets - Appliances

Don’t just sit there! Build something!! Learning to mathematically…

Oscilloscope Trigger Controls

Worksheets - Appliances

A very useful tool for observing rotating objects is a strobe light.…

Contactors

Textbook

All About Contactors When a relay is used to switch a large amount of…

Inductive Reactance

Worksheets - Appliances

Don’t just sit there! Build something!! Learning to mathematically…

Single-phase Induction Motors

Textbook

A three-phase motor may be run from a single-phase power source.…

Torque Conversion Calculator

Tools

A tool designed to convert between units of torque

AC Generator Theory

Worksheets - Appliances

If an electric current is passed through this wire, which direction…

Stepper Motors

Textbook

Stepper Motor vs Servo Motor A stepper motor is a…

Motor Control Circuits

Textbook

The interlock contacts installed in the previous section’s motor…

Stepper Motor Calculator

Tools

A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor

Intermediate Electromagnetism and Electromagnetic Induction

Worksheets - Appliances

As an electric current is passed through a coil of wire, it creates a…

Microcontroller Principles

Worksheets - Appliances

Read the following quotation, and then research the term…

Induction Motor, Large

Textbook

PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…

Electric Shock

Worksheets - Appliances

It is sometimes said regarding electrical safety that, Ït’s not the…

Polyphase Motor Design

Textbook

AC Motors Perhaps the most important benefit of polyphase AC power…

Universal Shift Registers: Parallel-in, Parallel-out

Textbook

The purpose of the parallel-in/ parallel-out shift register is to take…

Scientific Notation and Metric Prefixes

Worksheets - Appliances

Write the following exponential expressions in expanded form: 101 =…

Permeability and Saturation

Textbook

The nonlinearity of material permeability may be graphed for better…

“Long’’ and “Short’’ Transmission Lines

Textbook

In DC and low-frequency AC circuits, the characteristic impedance of…

Vectors and AC Waveforms

Textbook

OK, so how exactly can we represent AC quantities of voltage or…

Stripline Crosstalk Calculator

Tools

This tool is designed to calculate cross-talk coefficient and coupled voltage for a stripline

AC Metrology

Worksheets - Appliances

In power distribution systems, it is very important to be able to…

Bit Grouping

Textbook

The singular reason for learning and using the binary numeration…

Static Electricity Sensor

Textbook

PARTS AND MATERIALS One N-channel junction field-effect transistor,…

Finite-state Machine

Textbook

Feedback is a fascinating engineering principle. It can turn a rather…

Edge-triggered Latches: Flip-Flops

Textbook

So far, we’ve studied both S-R and D latch circuits with enable…

Clamper Circuits

Textbook

The circuits in the figure below are known as clampers or DC…

T-Pad Attenuator Calculator

Tools

This calculator helps you determine the values of the resistors R1 and R2 to be used for a T-pad attenuator.

Pressure Unit Conversion Calculator

Tools

This calculator will convert pressure values to ten different standard units for pressure.

Contributors (10)

Textbook

Contributors to this chapter are listed in chronological order of…

Lock-out / Tag-out

Worksheets - Appliances

In this motor control circuit, how would you ensure that there is no…

Electromagnetic Induction

Textbook

While Oersted’s surprising discovery of electromagnetism paved…

Overcurrent Protection

Worksheets - Appliances

What hazards might be posed by a circuit with excessive current going…

The common-drain Amplifier (JFET)

Textbook

RELATED WORKSHEETS: JFET Amplifiers Worksheet

Battery Construction

Textbook

The word battery simply means a group of similar components. In…