When the net reactance in a series coil-capacitor circuit is zero at frequency fa the nature of its reactance of frequency 2f is

A. Inductive

B. Capacitive

C. Resistive

D. Infinite

Related Questions

  1. When two in-phase sine waves that have identical frequency and amplitude are added togethera then the…
  2. Conventional flow assumes charges flow from
  3. The voltage cannot be exactly in phase with the current in a circuit that contains
  4. If a coil has a Q of 10a it means that
  5. What fusion of elements is without chemical action between them?
  6. What is the total resistance of a two equal valued resistors in series?
  7. And ideal current source has an internal conductance of _____ siem
  8. A real current source has
  9. The average value of a triangular or sawtooth wave is _____ times its peak value.
  10. The reactance curve is a plot of frequency versus _____ for a series RLCcircuit
  11. If one resistance in a series connection is opena then
  12. When two pure sine waves of the same frequency and the same amplitude which are exactly 180 outof-phase…
  13. What is the peak factor for alternating current or voltage varying sinusiodally?
  14. The unit of elastance is
  15. Under the conditions of maximum power transfera a voltage source is delivering a power of 15 W to the…
  16. The internal resistance of an ideal current source is
  17. For a carbon composition resistora typical resistance values range from
  18. Two capacitors of capacitance 9 F and 18 F in series will have a total capacitance of
  19. If three 9 mH inductors are connected in parallel without mutual inductance then the total i nductance…
  20. Another term for superconductor.
  21. For a series ACcircuita ___ is not used as a reference phasor.
  22. In a multiple capacitora the plate area is
  23. What value of R is needed with a 0.05 F Cfor an RCtime constant of 0.02 s?
  24. In adding or subtracting phasor quantitiesa ___ form is the most convenient.
  25. Which statement is true?
  26. For multi-plate capacitora capacitance is proportional to
  27. In an ac circuit with a resistive branch and an inductive branch in parallela the
  28. If an emf in circuit A produces a current in circuit Ba then the same emf in circuit Bproduces the same…
  29. Rationalizing the denominator of a complex number means
  30. Which of the following elements is active?

Please do not use chat terms. Example: avoid using "grt" instead of "great".