In this learning activity you'll review the hexadecimal numbering system.
Negative Roles: How They Affect Teamwork (Video)
By Rosie Bunnow
Learners identify negative roles, match statements characteristic of each role, and relate how they have handled negative teams.
Operation of Full-Wave Bridge Rectifier
By Matthew Treu
In this learning activity you'll explore the operation of a full-wave bridge rectifier circuit.
Waveforms of an SCR Circuit
By Terry Bartelt
Learners view waveforms at various locations of an SCR circuit controlling the intensity a light bulb. The waveforms are shown when the light is dim, at medium brightness, and at full brightness. A brief 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.
Analog and Digital Converters
In this learning activity you'll examine how electronic converters convert between analog voltages and proportional digital signals.
Adding Fractions With Unlike Denominators
By Tina Dietzman
Learners follow steps to add fractions with different denominators. They also review fraction concepts, do a drag-and-drop exercise involving fraction terms, and add fractions with common denominators.
Series-Parallel Circuit Analysis Practice Problems: Circuit #5
By Patrick Hoppe
Learners examine a series-parallel circuit and solve 14 problems related to voltage, current, and power. A help screen is provided.
Total Resistance of a Series Circuit
In this learning activity you'll review the process of solving for the total resistance in a series DC circuit.
Total Resistance in a DC Parallel Circuit
In this learning activity you'll determine the total resistance in a DC parallel circuit.
Converting hexadecimal, binary and decimal numbers.
Francis-Final Review Engineering Technology I
Number Spellings 11 - 20
Spell the numbers by clicking on the letters below.
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