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In a rectangular wavea the peak factor is

A.

B.

Correct Answer : D.


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  1. In a rectangular wavea the peak factor is
  2. Electron flow assumes charges flow from
  3. For a parallel ACcircuita ___ is used as a reference phasor.
  4. The graph between an alternating quantity and time is called
  5. In a series circuit with unequal resistances the
  6. VL= VCin a series RLCcircuit when
  7. In an ac circuit with inductive reactance ?, the
  8. In calculating maximum instantaneous power ___ voltage or current is used.
  9. What determines the magnitude of electric current?
  10. Electric energy refers to
  11. What is the peak factor for alternating current or voltage varying sinusiodally?
  12. A law which states that when a constant electromotive force is applied to a circuit consisting of a…
  13. The charge in the capacitor is stored at the
  14. If the capacitance of mica capacitor is 5 times the capacitcitora then the relative permittivity of…
  15. Of the equivalent combination of unitsa which one is not equal to watt?
  16. In a multiple capacitora the plate area is
  17. A capacitor consists of two
  18. What refers to such work at very low temperaturesa near absolute zero?
  19. Which of the following conditions is not true for a series RLCcircuit at resonance?
  20. Under the conditions of maximum power transfera a voltage source is delivering a power of 15 W to the…
  21. A lead conductor has a resistance of 25 at 0 ÛC. Determine its resistance at -30 ÛC
  22. The reactance curve is a plot of frequency versus _____ for a series RLCcircuit
  23. The unit of elastance is
  24. Which of the following describes the action of a capacitor?
  25. The mutual inductance between two coils is ___ the reluctance of magnetic path.
  26. The charging of a capacitor through a resistance obeys
  27. The hot resistance of an incandescent lamp is about ___ times its cold resistance.
  28. Metal tin becomes superconductor at approximately
  29. In a series RLCcircuit
  30. If a coil has a Q of 10a it means that