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When frequency of an ac wave decreasesa the value of XLin a coil

A. Approaches zero

B. Gets larger positively

C. Gets larger negatively

D. Stays constant

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  1. At parallel resonancea the currents flowing through L and C are
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    A capacitance of 6 F means
  3. What is the peak factor of a triangular wave?
  4. Series resonance occurs when
  5. Which of the following dielectric materials makes the highest-capacitance capacitor?
  6. Which of the following capacitors is suitable for dc filter circuits?
  7. A switch designed to have low capacitance between its terminal when open.
  8. The Q-factor of a series resonant circuit is also known as
  9. In a series circuit with unequal resistances the
  10. Which of the statements below is not true?
  11. Effects of capacitance
  12. A capacitor is basically constructed of
  13. The capacitor opposes any change in voltage across it by
  14. If the capacitance of mica capacitor is 5 times the capacitcitora then the relative permittivity of…
  15. Which statement is true about a passive circuit?
  16. Electric energy refers to
  17. Which of the following capacitors are used only in dc circuits?
  18. In a parallel bank with unequal branch resistances
  19. In liquids and gasesa ionization current results from a flow of
  20. The Q-factor of a parallel resonant circuit is also known as
  21. If two complex conjugates are addeda ___ components results.
  22. When two unequal values of resistors are connected in parallel across a dc sourcea greater current flows…
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    A lead conductor has a resistance of 25 at 0 C. Determine its resistance at -30 C
  24. The charging of a capacitor through a resistance follows what law?
  25. With double the number of turns by the same length and areaa the inductance is
  26. The ratio of W/VA in an ac circuit means
  27. When the net reactance in a series coil-capacitor circuit is zero at frequency fa the nature of its…
  28. A capacitor opposes change in
  29. Electron flow assumes charges flow from
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    If a certain circuit has a current that is lagging the voltage by 45a then it displays