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Thomas Edison
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In the section on AC voltage measurement, you measure an AC voltage by two methods. You used the oscilloscope for one measurement and a digital AC voltmeter for the other. Why does the V_{p-p} measured by the oscilloscope differ from the voltage measured
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Thomas Edison
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Who invented direct current?
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History
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Rectifiers are used to convert _______. (a) direct current to alternating current (b) alternating current to direct current (c) high voltage to low voltage (d) low voltage to high voltage.
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