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  1. What theorem is usually used in the analysis of transistor circuit?
  2. What refers to such work at very low temperaturesa near absolute zero?
  3. An ac series circuit is composed of a resistance of 20 a inductive reactance of 40 a and a capacitive…
  4. When capacitors are connected in parallela the total capacitance is
  5. An impedance given by 90 -45 is a/an ___ impedance.
  6. The farad is not equivalent to which of the following combination of units
  7. Electron flow assumes charges flow from
  8. The capacitor opposes any change in voltage across it by
  9. Series resonant circuit is sometimes known as
  10. An inductance of 1 mH is
  11. Which of the following capacitors is suitable for dc filter circuits?
  12. In calculating maximum instantaneous power ___ voltage or current is used.
  13. Parallel resonant circuit is sometimes called as
  14. The rms value of a triangular or sawtooth waveform is ___ tim value.
  15. In a pure capacitancea
  16. In an ac wavea 30 degrees of phase is ___ of a cycle.
  17. The ratio of W/VA in an ac circuit means
  18. The capacitance of a capacitor is ___ relative permittivity.
  19. The curve between current and frequency is termed as
  20. In a parallel bank with unequal branch resistances
  21. If a capacitor is rated for 200V dca what is its effective ac working voltage?
  22. The symbol Q refers to
  23. What is the resonant frequency of a circuit when L of 25 microhenrys and C of 10 picofarads are in parallel?
  24. How many coulombs are delivered by a storage battery in 25 hours if it is supplying current at the rate…
  25. What is the reciprocal of quality factor?
  26. Which of the following elements is active?
  27. A linear circuit is one whose parameters
  28. The ratio between the reactive power and the apparent power of an ac load is called
  29. The Q-factor of a parallel resonant circuit is also known as
  30. Which of the following is a disadvantage of a wire-wound resistor?