A 240 V, 50 Hz AC supply is applied a coil of 0.08 H inductance and 4 Ω resistance connected in series with a capacitor of 8 μF. Calculate the following − Impedance, Circuit current, Phase angle between voltage and current, Power factor, Power consumed,Q-factor of the circuit at resonant frequency. Q-factor of the circuit at resonant frequency.

EBK ELECTRICAL WIRING RESIDENTIAL
19th Edition
ISBN:9781337516549
Author:Simmons
Publisher:Simmons
Chapter1: General Information For Electrical Installations
Section: Chapter Questions
Problem 14R
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A 240 V, 50 Hz AC supply is applied a coil of 0.08 H inductance and 4 Ω resistance connected in series with a capacitor of 8 μF.

Calculate the following −

  • Impedance,
  • Circuit current,
  • Phase angle between voltage and current,
  • Power factor,
  • Power consumed,Q-factor of the circuit at resonant frequency.
  • Q-factor of the circuit at resonant frequency.
0.08 H
uu
240 V,
8 µF
50 Hz
Transcribed Image Text:0.08 H uu 240 V, 8 µF 50 Hz
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