In this learning activity, we’ll explore the impact of electric shock on the human body.
Series Circuit Analysis Practice Problems: Circuit #5
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.
Converting Values in Engineering Notation
By Ron Wallberg
The learner will convert various values to engineering notation.
Cascading Magnitude Comparators
By Terry Bartelt
Learners read an explanation of how to connect two 7485 ICs to compare binary numbers by creating an 8-bit comparator. Diagrams and charts are presented.
By Terry Bartelt, Terry Fleischman
In this animated object, learners study how the internal parts of an AC synchronous motor interact with magnetic fields to cause rotation. A short quiz completes the activity.
The Vertical Portion of the Sine Wave
In this animated lesson, learners examine sine waves and alternating current. A brief quiz completes the object.
The Horizontal Portion of the Sine Wave
In this animated object, learners examine cycles, frequency, Hertz, wavelengths, and periods. A brief quiz completes the activity.
Alcohol and the Job
By Rosie Bunnow
Learners evaluate and respond to excuses for not reporting alcohol-related behavior they have observed on the job. This activity has audio content.
How Current Requires Voltage
This learning activity uses a water pressure analogy to present the concept that voltage pressure is required to cause current flow.
Voltage Sources in Series
In this learning activity you'll explore the effect of connecting voltage sources in series to increase voltage applied to a load.
Pressure Injury Prevention
Knowledge about pressure injury prevention.
The Op Amp Non-Inverting Amplifier Configuration
You'll practice calculating circuit gain and output voltage for the non-inverting amplifier.
Crime Prevention...America's Favorite Pastime
You'll be introduced to a few basic crime prevention terms and techniques.
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