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Learners alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.
Hexadecimal Numbering System
By Patrick Hoppe
In this learning activity you'll review the hexadecimal numbering system.
Ohmmeter Measurement Connections
By Terry Bartelt
Learners read a step-by-step approach on how to connect an ohmmeter when making measurements in this interactive lesson.
Motor Action (Screencast)
In this screencast, learners examine the interaction between a conductor that represents a motor armature and a magnetic field that represents a motor’s main field. This interaction causes the shaft to turn.
The Function Generator: Voltage Control
Learners read a description of the knob controls, pushbuttons and output terminals on the Wavetek Model 25 signal generator.
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
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.
Radio Frequency Propagation
You'll focus on how radio frequencies spread under different circumstances.
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.