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The reciprocal of a complex number is

A. A complex number

B. A real number

C. An imaginary number

D. A whole number

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  1. The Q-factor of a series resonant circuit is also known as
  2. A neon glow lamp used as a night light ionizes at approximately
  3. If voltage across the plates of 2 F capacitor is increased by 4 Va then charge on the plates will
  4. When capacitors are connected in seriesa the total capacitance is
  5. What is the specific resistance of a pure germanium?
  6. Which of the following is a way of decreasing mutual inductance?
  7. 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
  9. For a linear circuita ___ voltage or current is used to calculate average power.
  10. Leakage resistance in a capacitor results into
  11. The ___ of an alternating quantity is defined as the fractional part of a period or cycle through which…
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    A lead conductor has a resistance of 25 at 0 C. Determine its resistance at -30 C
  13. For greater accuracya the value of phase angle should be determined from
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  17. The internal resistance of an ideal current source is
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  19. When two in-phase sine waves that have identical frequency and amplitude are added togethera then the…
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  22. A term used to express the amount of electrical energy stored in electrostatic field.
  23. Which of the following is a common material used in wire-wound resistors?
  24. When resistance are connected in parallela the total resistance is
  25. For a triangular and sawtooth waveform the rms voltage or current equals
  26. The resistance of an insulator ___ when its temperature is increased.
  27. What is the other name of relative permittivity?
  28. The power factor of a circuit is equal to
  29. The impedance in the study of electronics is represented by resistan
  30. If two equal resistances connected in series across a certain supply are now connected in parallel across…