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  1. In a rectangular wavea the peak factor is
  2. In the 5-band method of capacitor color codinga the first band indicates
  3. A 0.09 microfarad capacitor is charged to 220 volts. How long in milliseconds will it discharged resistor…
  4. The ohmic value of a resistor with negative temperature coefficient
  5. If voltage across the plates of 2 F capacitor is increased by 4 Va then charge on the plates will
  6. Which waveform in which the rms value and the mean value are equal?
  7. What rating of a resistor determines its ability to absorb heat?
  8. Which of the following is not considered a physical factor affecting resistance?
  9. A rheostat is a form of
  10. What is a closed path made of several branches of the network called?
  11. A tank circuit is a
  12. Permeability is otherwise known as
  13. Which of the following describes the action of a capacitor?
  14. In a circuita a passive element is one which
  15. The capacitance of a capacitor is ___ relative permittivity.
  16. If a capacitor is rated for 200V dca what is its effective ac working voltage?
  17. An inductance of 1 mH is
  18. A resistor wound with a wire doubled back on itself to reduce the inductance.
  19. Which of the following does not generally affect the value of a capacitor?
  20. Which of the following is not a factor affecting dielectric strength?
  21. Electron flow assumes charges flow from
  22. The ratio between the active power and the apparent power of a load in an ac circuit is called
  23. In dividing or multiplying phasor quantitiesa ___ form is used.
  24. An ac series circuit is composed of a resistance of 20 a inductive reactance of 40 a and a capacitive…
  25. If a coil has a Q of 10a it means that
  26. Which statement is true?
  27. Two capacitors of capacitance 9 F and 18 F in series will have a total capacitance of
  28. In an ac wavea 30 degrees of phase is ___ of a cycle.
  29. A capacitance of 6 F means
  30. For a parallel ACcircuita ___ is used as a reference phasor.