By Terry Bartelt
By Terry Fleischman
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Learners follow step-by-step instructions for using an oscilloscope to measure DC voltages.
Students view a graphical explanation of how the motor condition (unloaded, 50 percent loaded, fully loaded) affects the phase between voltage and current, the current draw from the AC supply, the amount of power consumed, and the power factor.
In this interactive object, students calculate capacitive reactance, phase angle, impedance, and power in series RC circuits.
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