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What is the most common non-sinusoidal waveform?

A. Square wave

B. Triangular wave

C. Trapezoidal wave

D. Sawtooth wave

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  1. The rms value of a triangular or sawtooth waveform is ___ tim value.
  2. The farad is not equivalent to which of the following combination of units
  3. Which of the following does not refer to electrical energy?
  4. Barium-strontium titanite dielectric material is also called
  5. A trimmer is a variable capacitor in which capacitance is varied by changing the
  6. What is the specific resistance of a pure silicon?
  7. The resistance of an insulator ___ when its temperature is increased.
  8. Which of the following is not considered a physical factor affecting resistance?
  9. In adding or subtracting phasor quantitiesa ___ form is the most convenient.
  10. At what frequency will an inductor of 5mH have the same reactance as a capacitor of 0.1 F?
  11. The average value of a triangular or sawtooth wave is _____ times its peak value.
  12. In an inductive coila the rate of rise of current is maximum
  13. Which of the following capacitors are used only in dc circuits?
  14. In an ac circuit with inductive reactance ?, the
  15. Another term of the quality factor of the resonant circuit.
  16. The reciprocal of a complex number is
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    In Nortons theorema the short circuit current is obtained by
  18. What is the complex impedance of a circuit with an absolute resistance of 300 ?
  19. Another term for superconductor.
  20. What is the total capacitance of 10 capacitorsa each of 20 F in series?
  21. Which statement is true about a passive circuit?
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    Nortons theorem is what form of an ac equivalent circuit?
  23. The temperature-resistance coefficient of pure gold is
  24. What rating of a resistor determines its ability to absorb heat?
  25. In a pure capacitancea
  26. The internal resistance of an ideal voltage source is
  27. For parallel capacitorsa total charge is
  28. What is the cross-sectional are of a conductor whose diameter is 0.001 inch?
  29. What is the half-power bandwidth of a parallel resonant circuit which has a resonant frequency of 3.6…
  30. Which of the following is not a factor affecting capacitance oor?