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Learners alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.
Digital Terrain Model (DTM): Determining Contour Location
By Steve Whitmoyer
Learners read how to determine the location of a contour for a specific location given a TIN.
Volts per Hertz Ratio in AC Drives
By Terry Bartelt
Learners view an animated explanation of why an adjustment of the output voltage by an AC drive is required to maintain a constant torque as the frequency is varied.
Pressure Measurement Scales
Learners compare the three scales used in pressure measurements: gage, absolute, and vacuum. A brief quiz completes the activity.
Presetting and Clearing a Flip-Flop
In this animated activity, learners view how to clear and preset a flip-flop to store a logic 0 or a logic 1.
Series RC Circuit Vector and Circuit Analyzer
By James Bourassa, John Rosz
In this teaching and learning aid, the user can alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.
Inductive Reactance Practice Problems
By Patrick Hoppe
Students solve problems on the determination of total inductive reactance of series-parallel inductors.
Series RL Circuit Vector and Circuit Analyzer
Parallel RC Circuit Vector and Circuit Analyzer
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.
You'll learn to identify frequency bands of the electromagnetic spectrum licensed by the FCC.
You'll learn to identify antenna terms and concepts.
Radio Frequency Modulation
You'll learn some concepts related to radio frequency modulation.
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Give your new group a name.