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What dielectric is generally employed by a variable capacitor?

A. Mica

B. Air

C. Electrolyte

D. Ceramic

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  10. The graph between an alternating quantity and time is called
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  15. Nortons theorem is what form of an ac equivalent circuit?
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  17. Which statement is true?
  18. For a linear circuita ___ voltage or current is used to calculate average power.
  19. A lead conductor has a resistance of 25 at 0 C. Determine its resistance at -30 C
  20. What determines the magnitude of electric current?
  21. A series-parallel combination of identical resistors will
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  23. What is the value of a carbon composition resistor with the following color code: Browna whitea orangea…
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