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In the 5-band method of capacitor color codinga the first band indicates

A. Temperature coefficient

B. Tolerance

C. 1stdigit

D. Capacitance value

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  1. Electric energy refers to
  2. When frequency of an ac wave decreasesa the value of XLin a coil
  3. In a multiple capacitora the plate area is
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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
  5. An inductive load always has a ___ power factor
  6. For a triangular and sawtooth waveform the rms voltage or current equals
  7. A capacitor consists of two
  8. The capacitor opposes any change in voltage across it by
  9. A capacitive load always has a ______ power facto
  10. Which of the following elements is active?
  11. A neon glow lamp used as a night light ionizes at approximately
  12. What refers to the lowest voltage across any insulator that can cause current flow?
  13. The Q-factor of a series resonant circuit is also known as
  14. In an ac circuit with a resistive branch and an inductive branch in parallela the
  15. The distance between the capacitor plates increases two timesa then its capacitance
  16. The ___ of an alternating quantity is defined as the fractional part of a period or cycle through which…
  17. The reciprocal of a complex number is
  18. The charging of a capacitor through a resistance follows what law?
  19. For series capacitorsa total charge is
  20. In an ac wavea 30 degrees of phase is ___ of a cycle.
  21. The farad is not equivalent to which of the following combination of units
  22. A wire of one kilometre length has a resistance of 20 . If the length is halveda then the new resistance…
  23. What is considered as the most important value of a sine wave?
  24. Which of the statements below is not true?
  25. In an ac circuit with inductive reactance ?, the
  26. Delta to wye or wye to delta transformation technique is applied to a ___ network.
  27. Which of the following is the peakiest?
  28. What is the form factor of a triangular wave?
  29. Metal tin becomes superconductor at approximately
  30. High resistance values are a consequence of the ___ of the film.