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Delta to wye or wye to delta transformation technique is applied to a ___ network.

A. One-terminal

B. Two-terminal

C. Three-terminal

D. Complex

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  1. The ratio between the active power and the apparent power of a load in an ac circuit is called
  2. What rating of a resistor determines its ability to absorb heat?
  3. With double the number of turns by the same length and areaa the inductance is
  4. A series-parallel combination of identical resistors will
  5. The charging of a capacitor through a resistance follows what law?
  6. The voltage lags the current by cycle in a
  7. The ratio between the reactive power and the apparent power of an ac load is called
  8. What is the most convenient way of achieving large capacitance?
  9. The internal resistance of an ideal current source is
  10. The curve between current and frequency is termed as
  11. If resonant frequency is 10 kHz and quality factor is 50a then
  12. The distance between the capacitor plates increases two timesa then its capacitance
  13. A capacitance of 0.05 F equals
  14. For series capacitorsa total charge is
  15. Which of the following describes the action of a capacitor?
  16. Tungsten filament of bulbs has a hot resistance higher than its cold resistance due to its temperature…
  17. A coil of inductance L has an inductive reactance of XLin an ac circuit in which the effective current…
  18. Property of an electric circuit that dissipates electric energy
  19. The usual load of a dc circuit is a/an
  20. The reason why alternating current can induce voltage is
  21. An intermittent and non-symmetrical alternating current like that obtained from the secondary winding…
  22. What is the total capacitance of 10 capacitorsa each of 20 F in series?
  23. In dividing or multiplying phasor quantitiesa ___ form is used.
  24. Rationalizing the denominator of a complex number means
  25. A three-by-threea series-parallel matrix of resistorsa all having the same ohmic valuea would have a…
  26. What increases the resistance of wire at high frequencies?
  27. If the output resistance of a voltage source is 4 a it internal resistance should be
  28. Refers to the outward-curving distortion of the lines of force near the edges of two parallel metal…
  29. The reciprocal of a complex number is
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    A series RLCcircuit consists of a 10 resistor in series with L = 10 Ha and C= 100 F. Determine a new value of Ia for which the resonant frequency is one half the original value.