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Analog ElectronicsAnalog Signal Processing

For a sinusoidal voltage with peak amplitude 14.14 V, the RMS value is approximately?

  • A5 V
  • B7.07 V
  • C10 V
  • D14.14 V
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Correct Answer: C. 10 V
Explanation: For a sine wave, Vrms=Vp/sqrt(2)=14.14/1.414≈10 V.
Reference: Standard analog electronics: sine RMS numerical
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