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Inductive reactance applies only to sine waves because it

A. Increases with lower frequencies

B. Increases with lower inductance

C. Depends on the factor 2

D. Decreases with higher frequencies

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  1. The internal resistance of an ideal current source is
  2. When two complex conjugates are subtracteda the result is a
  3. The value of temperature coefficient ( ) is dependent upon
  4. Which component opposes voltage change?
  5. Which of the following is not considered a physical factor affecting resistance?
  6. If a multiplate capacitor has 10 platesa each of area 10 cm2a then
  7. A wire of one kilometre length has a resistance of 20 . If the length is halveda then the new resistance…
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    Kirchhoffs laws (KCL and KVL) are applicable to
  11. Which of the following is a common material used in wire-wound resistors?
  12. A series RLCcircuit has a ______ power factor at its half-power points
  13. Which statement is true about a passive circuit?
  14. In a resonant circuita if Q ? 10 resonant frequency _______ bandwidth.
  15. What refers to the lowest voltage across any insulator that can cause current flow?
  16. Which one of the following elements serves as a protection against overload?
  17. When the net reactance in a series coil-capacitor circuit is zero at frequency fa the nature of its…
  18. A tank circuit is a
  19. What capacitance exists not through design but simply because two conducting surfaces are relatively…
  20. When capacitors are connected in parallela the total capacitance is
  21. At what frequency will an inductor of 5mH have the same reactance as a capacitor of 0.1 F?
  22. Which of the following materials has the lowest dielectric strength?
  23. In an RL series circuita
  24. What is the other name of relative permittivity?
  25. The Q-factor of a parallel resonant circuit is also known as
  26. A neon glow lamp used as a night light ionizes at approximately
  27. The graph between an alternating quantity and time is called
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    A capacitance of 6 F means
  29. The capacitor opposes any change in voltage across it by
  30. In a series circuit with unequal resistances the