Explain why voltage spikes and surges areoccurrences.high-frequency

A voltage spike is defined as the sudden rise in the voltage above the normal voltage for a duration…

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Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter7: Alternating Current, Power Distribution, And Voltage Systems

Section: Chapter Questions

Problem 5RQ

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Explain why voltage spikes and surges are high frequency occurences
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The step down DC chopper uses DC source voltage V(dc) = 200 V and resistive load impedance of 10 ohm. The duty cycle is 0.4 the voltage drop across the switch may be taken as zero, Calculate : (a) Average and RMS value of output voltage. (b) Average and RMS value of output current.
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Explain why voltage spikes and surges are occurrences. high-frequency