The ratio between the active power and the apparent power of a load in an ac circuit is called

A. Quality factor

B. Power factor

C. Power ratio

D. Power reactive

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  2. Inductive reactance applies only to sine waves because it
  3. A series-parallel combination of identical resistors will
  4. For greater accuracya the value of phase angle should be determined from
  5. What is the complex impedance of a circuit with an absolute resistance of 300 ?
  6. An open inductor has
  7. When resistance are connected in parallela the total resistance is
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  9. Two capacitors of capacitance 9 F and 18 F in series will have a total capacitance of
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  11. Transient period is considered over after
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  18. What capacitance exists not through design but simply because two conducting surfaces are relatively…
  19. The reactance curve is a plot of frequency versus _____ for a series RLCcircuit
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  21. In an ac circuit with XL and R in seriesa the
  22. In an RL series circuita
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  26. The farad is not equivalent to which of the following combination of units
  27. Series resonant circuit is sometimes known as
  28. Capacitance increase with
  29. When frequency of an ac wave decreasesa the value of XLin a coil
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