Charles Proteus Steinmetz’s first job after arriving in America…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Single Phase Synchronous Motors Single-phase synchronous motors are…
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.
Shaded Pole Induction Motor An easy way to provide starting torque to…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
Don’t just sit there! Build something!! Learning to mathematically…
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…
Don’t just sit there! Build something!! Learning to mathematically…
A three-phase motor may be run from a single-phase power source.…
A tool designed to convert between units of torque
If an electric current is passed through this wire, which direction…
Stepper Motor vs Servo Motor A stepper motor is a…
The interlock contacts installed in the previous section’s motor…
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
As an electric current is passed through a coil of wire, it creates a…
Read the following quotation, and then research the term…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
It is sometimes said regarding electrical safety that, Ït’s not the…
AC Motors Perhaps the most important benefit of polyphase AC power…
The purpose of the parallel-in/ parallel-out shift register is to take…
Write the following exponential expressions in expanded form: 101 =…
The nonlinearity of material permeability may be graphed for better…
In DC and low-frequency AC circuits, the characteristic impedance of…
OK, so how exactly can we represent AC quantities of voltage or…
This tool is designed to calculate cross-talk coefficient and coupled voltage for a stripline
In power distribution systems, it is very important to be able to…
The singular reason for learning and using the binary numeration…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
Feedback is a fascinating engineering principle. It can turn a rather…
So far, we’ve studied both S-R and D latch circuits with enable…
The circuits in the figure below are known as clampers or DC…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a T-pad attenuator.
This calculator will convert pressure values to ten different standard units for pressure.
Contributors to this chapter are listed in chronological order of…
In this motor control circuit, how would you ensure that there is no…
While Oersted’s surprising discovery of electromagnetism paved…
What hazards might be posed by a circuit with excessive current going…
RELATED WORKSHEETS: JFET Amplifiers Worksheet
The word battery simply means a group of similar components. In…
