In this animated object, learners examine how magnetic waves are transmitted as radio signals.
Continuous Cycling Tuning Example
By Craig Hemken, Terry Bartelt
In this interactive object, learners follow the steps required for the Ziegler-Nichols Continuous Cycling method. The process identification procedure is performed, calculations are made, and the proper PID values are programmed into the controller.
The Magnetic Circuit
By Terry Bartelt
Learners compare electromagnetic quantities with the voltage, current, and resistance quantities of an electrical circuit. A brief quiz completes the object.
Parallel Circuit Analysis Practice Problems: Circuit #4
By Patrick Hoppe
In this interactive object, learners solve for total resistance and current, the current through each resistor, the voltage across each resistor, and the power dissipated by each resistor.
By Terry Bartelt, Terry Fleischman
The learner will understand how to correctly wire a three-wire sinking and sourcing sensor.
DC/AC I: Unit 8 Sample Exam
Students answer five questions concerning magnetism.
The Sine Wave
Using text and graphics, this learning activity describes a sine wave, including alternations, cycles, time, amplitude, and degrees
How Metal Detectors Operate
Learners examine how metal detectors function. This object includes animation and sound.
Transformers - A Mechanical Gear Analogy
By Roger Brown
Learners read an analogy comparing an electrical transformer to mechanical gears.
ENTERTAINMENT AND MEDIA
Vocabulary crossword which focuses on entertainment and media
You'll learn to identify frequency bands of the electromagnetic spectrum licensed by the FCC.
Radio Frequency Modulation
You'll learn some concepts related to radio frequency modulation.
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