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The usual load of a dc circuit is a/an

A. Resistor

B. Capacitor

C. Inductor

D. Both inductor and capacitor

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  1. A capacitive load always has a ______ power facto
  2. The internal resistance of an ideal current source is
  3. Which of the following has a positive temperature coefficient?
  4. Electric energy refers to
  5. A term used to express the amount of electrical energy stored in electrostatic field.
  6. Two capacitors of capacitance 9 F and 18 F in series will have a total capacitance of
  7. VL= VCin a series RLCcircuit when
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    Which of the following is the statement of Ohms law?
  9. In a series RLCcircuit
  10. A 5 F capacitor charge to 5V has a stored charge equal to
  11. Which one of the following elements serves as a protection against overload?
  12. In a circuita an active element is one which
  13. What is the reading of an ohmmeter for a shorted capacitor?
  14. An inductor carries 2 A dc. If its inductance is 100 Ha then what is its inductive reactance?
  15. Which of the following materials has the lowest dielectric strength?
  16. The result of rust in electrical (wire) connection is
  17. What is the specific resistance of a pure germanium?
  18. The ___ of an alternating quantity is defined as the fractional part of a period or cycle through which…
  19. Barium-strontium titanite dielectric material is also called
  20. Another term for superconductor.
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    A lead conductor has a resistance of 25 at 0 C. Determine its resistance at -30 C
  22. The reciprocal of a complex number is
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    When two pure sine waves of the same frequency and the same amplitude which are exactly 180 outof-phase are added togethera the result is
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    An impedance given by 90 -45 is a/an ___ impedance.
  25. Which component opposes voltage change?
  26. If a capacitor is rated for 200V dca what is its effective ac working voltage?
  27. Which of the following dielectric materials makes the highest-capacitance capacitor?
  28. Which of the following has negative temperature coefficient?
  29. What can be used to estimate resonant frequency and to find reactance at any frequency for any value…
  30. How many coulombs are delivered by a storage battery in 25 hours if it is supplying current at the rate…