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A capacitor is used to

A. Block dc current

B. Pass dc current

C. Open voltage source

D. Short the voltage source

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

You can do it
  1. Which of the following elements is active?
  2. The graph between an alternating quantity and time is called
  3. Which statement is true?
  4. Which of the following is also known as antiresonant circuit?
  5. Which of the following is a way of decreasing mutual inductance?
  6. What does a capacitor store?
  7. What is the reciprocal of quality factor?
  8. Delta to wye or wye to delta transformation technique is applied to a ___ network.
  9. An intermittent and non-symmetrical alternating current like that obtained from the secondary winding…
  10. The usual load of a dc circuit is a/an
  11. As applied to a series RLCcircuita bandwidth means
  12. Which of the following is a preferred resistor value?
  13. Which statement is true about a passive circuit?
  14. Nortons theorem is what form of an ac equivalent circuit?
  15. If one resistance in a series connection is opena then
  16. How many coulombs are delivered by a storage battery in 25 hours if it is supplying current at the rate…
  17. Which of the following does not refer to electrical energy?
  18. In a multiple capacitora the plate area is
  19. If voltage across the plates of 2 F capacitor is increased by 4 Va then charge on the plates will
  20. Why are inductance and capacitance not relevant in a dc circuit?
  21. The reciprocal of a complex number is
  22. An open inductor has
  23. The ratio of the flux density to the electric field intensity in the dielectric is called
  24. At parallel resonancea the currents flowing through L and C are
  25. For a series ACcircuita ___ is not used as a reference phasor.
  26. Two capacitors of capacitance 9 F and 18 F in series will have a total capacitance of
  27. An inductor carries 2 A dc. If its inductance is 100 Ha then what is its inductive reactance?
  28. The admittance of a parallel RLC circuit is found to be the ___ sum of conductance and susceptances.
  29. A term used to express the amount of electrical energy stored in electrostatic field.
  30. A trimmer is a variable capacitor in which capacitance is varied by changing the