DC Value Measured from Fourier series

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SUMMARY

The discussion centers on the measurement of DC value from Fourier series, specifically addressing the fundamental frequency's role in determining the DC component of a voltage signal. Participants agree that for a DC voltmeter to register a voltage, a DC component must exist in the time-domain voltage function v(t). The consensus indicates that the DC value should be 120 V when n=1, representing the fundamental frequency, but questions arise regarding the presence of a DC component in v(t).

PREREQUISITES
  • Understanding of Fourier series and its application in signal analysis
  • Knowledge of AC and DC voltage concepts
  • Familiarity with the fundamental frequency in electrical signals
  • Basic principles of voltage measurement using DC voltmeters
NEXT STEPS
  • Research the role of DC components in Fourier series analysis
  • Learn about the mathematical representation of v(t) in relation to its DC value
  • Explore the differences between AC and DC voltage measurements
  • Investigate common pitfalls in interpreting Fourier series results
USEFUL FOR

Electrical engineers, signal processing specialists, and students studying Fourier analysis and voltage measurement techniques.

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1. http://imgur.com/UoUb27B



2. none?



3. not really sure what this question is asking. I thought that n=1 because its the fundamental frequency and the DC value should just be 120 V. I looked at some other questions and the answers were not found using that method.
 
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In order for a dc voltmeter to read a voltage, there has to be a dc component to your v(t). Is there a dc component to v(t)?
 

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