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What is the resonant frequency of a circuit when L of 3 microhenrys and C of 40 picofarads are in series?

A. 14.5 kHz

B. 145 MHz

C. 14.5 MHz

D. 145 kHz

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  1. Which of the following is not a factor affecting dielectric strength?
  2. What is the specific resistance of a pure silicon?
  3. What is the purpose of a load in an electric circuit?
  4. Which of the following dielectric materials makes the highest-capacitance capacitor?
  5. The ratio of maximum value to the effective value of an alternating quantity is called
  6. For series capacitorsa total charge is
  7. A linear circuit is one whose parameters
  8. If a capacitor is rated for 200V dca what is its effective ac working voltage?
  9. The reciprocal of a complex number is
  10. Two complex numbers or phasors are said to be conjugate if they
  11. The ratio of the flux density to the electric field intensity in the dielectric is called
  12. What refers to such work at very low temperaturesa near absolute zero?
  13. Which of the following is a way of decreasing mutual inductance?
  14. When voltage is applied across a ceramic dielectric the electrostatic field p roduced is 50 times greater…
  15. The internal resistance of an ideal current source is
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    Thevenins theorem is what form of an equivalent circuit?
  17. Which of the following is not considered a physical factor affecting resistance?
  18. Series resonant circuit is sometimes known as
  19. At what frequency will an inductor of 5mH have the same reactance as a capacitor of 0.1 F?
  20. An inductor carries 2 A dc. If its inductance is 100 Ha then what is its inductive reactance?
  21. According to Gauss theorema flux can be equated to
  22. A series RLCcircuit has a ______ power factor at its half-power points
  23. What rating of a resistor determines its ability to absorb heat?
  24. Transient period is considered over after
  25. The charge in the capacitor is stored at the
  26. Which of the following is not a factor affecting capacitance oor?
  27. With double the number of turns by the same length and areaa the inductance is
  28. An inductive load always has a ___ power factor
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    Any resistance R in a branch of a network in which a current I is flowing can be replaced by a voltage equal to IR. This states
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    Nortons theorem is what form of an ac equivalent circuit?