Students read how to use the DEGREES() function to convert radians to degrees.
The Sine Wave
By Terry Bartelt
Using text and graphics, this learning activity describes a sine wave, including alternations, cycles, time, amplitude, and degrees
The Edison Wire System
Learners read a description of the wiring configuration of a residential Edison Wire System, which consists of a transformer secondary circuit. The circuit supplies two 115-volt sources and one 230-volt source.
Calculating DC Values of a Transistor Amplifier
In this animated activity, learners view the seven steps that are used to calculate voltage and current values throughout a common-emitter transistor amplifier.
High-Low Speed Drive Adjustments
Learners examine the circuitry in a DC variable speed drive that prevents the motor from running at 0 rpm or at maximum speed under certain conditions.
AC Voltage Conversion Problems
By John Rosz, Terry Bartelt
Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.
Impedance: Series to Parallel Conversion
By Patrick Hoppe
Students view the formulas to be used to convert a series impedance to a parallel impedance.
Impedance: Parallel to Series Conversion
Students view the formulas to be used to convert a parallel impedance to a series impedance.
Learners observe animations showing how data is converted between serial and parallel flow.
Hexadecimal Numbering System
In this learning activity you'll review the hexadecimal numbering system.
Identifying the Sides of a Right Triangle
You'll learn to identify the sides of a right triangle.
Empowerment Technology : Chapter 1 - 4
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