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The hot resistance of an incandescent lamp is about ___ times its cold resistance.

A.

B.

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  1. A capacitive load always has a ______ power facto
  2. Two complex numbers or phasors are said to be conjugate if they
  3. The voltage lags the current by cycle in a
  4. Liquids that are good conductors because of ionization are called
  5. What is the total capacitance of 10 capacitorsa each of 20 F in series?
  6. Which factor does not affect resistance?
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    Which of the following is the statement of Ohms law?
  8. The capacitance of a capacitor is ___ relative permittivity.
  9. A capacitance of 0.05 F equals
  10. Delta to wye or wye to delta transformation technique is applied to a ___ network.
  11. When two complex conjugates are subtracteda the result is a
  12. What is the peak factor for alternating current or voltage varying sinusiodally?
  13. Which of the following materials has the lowest dielectric strength?
  14. What is the specific resistance of a pure silicon?
  15. A 5 F capacitor charge to 5V has a stored charge equal to
  16. Which of the following does not affect resistance?
  17. The Q-factor of a parallel resonant circuit is also known as
  18. What is the total effective capacitance of two 0.25 F capacitors connected in series?
  19. What is the most common non-sinusoidal waveform?
  20. A trimmer is a variable capacitor in which capacitance is varied by changing the
  21. The open-circuit voltage at the terminal of load RL is 60V. Under the condition of maximum power transfera…
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    Kirchhoffs laws (KCL and KVL) are applicable to
  23. What is the reading of an ohmmeter for a shorted capacitor?
  24. For a linear circuita ___ voltage or current is used to calculate average power.
  25. In a circuita a passive element is one which
  26. When capacitors are connected in parallela the total capacitance is
  27. Which of the following capacitors is suitable for dc filter circuits?
  28. Property of an electric circuit that dissipates electric energy
  29. Which of the following is not a factor affecting dielectric strength?
  30. Which of the following is not considered a physical factor affecting resistance?