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RC Circuits MCQ Test

  1. Which is the reference vector for parallel RC circuits?
  2. What is called the power that is measured in volt-amperes?
  3. Which of the following statement is true about a series circuit?
  4. What is the expression of current in the R- C circuit?
  5. What do you mean by an RC circuit ?
  6. The relationship between change in charge, current and the time interval is:
  7. Which one is the formula for Voltage, charge and capacitance of a capacitor in RC circuit?
  8. What does RC circuit stands for?
  9. The two most common RC filters are the ___.
  10. The relationship between the complex impedance, ZC (in ohms) of a capacitor with capacitance C (in farads) and complex frequency s is ___.
  11. A complex number represents a phasor quantity.
  12. When the frequency of the source voltage decreases, the impedance of a parallel RC circuit:
  13. When the frequency of the voltage applied to a series RC circuit is increased, the phase angle ____.
  14. The combination of reactive power and true power in RC circuit is called apparent power.
Last Updated: Feb 22, 2023,
Posted in Interview Questions,
20 Questions
RC Circuits MCQ

Take RC Circuits MCQ Test & Online Quiz to Test Your Knowledge

Practice here the best RC Circuits MCQ Questions that checks your basic knowledge of RC Circuits. This RC Circuits MCQ Test contains 20+ Multiple Choice Questions. You have to select the right answer to the question. Finally, you can also download here RC Circuits MCQ PDF, completely free.

  • I
  • V
  • R
  • None of the above
  • True power
  • Reactive power
  • Apparent power
  • Impedance power
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  • The resistor voltage lags the current
  • The current lags the source voltage.
  • The current leads the source voltage.
  • None of the above
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  • i=(V/R)exp⁡(t/RC )
  • i=(V/R)-exp(⁡t/RC )
  • i=(V/R)exp⁡(-t/RC )
  • i=(V/R)-exp⁡(-t/RC )
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  • a circuit with both a resistor (R) and a capacitor (C)
  • a resistor (R) and a capacitor (C).
  • Voltage
  • Current
Download Free : RC Circuits MCQ PDF
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  • ΔQ = I Δt
  • ΔQ = I /Δt
  • ΔQ = 2I /Δt
  • None of the above
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  • resistor–capacitor circuit
  • resistor–conductor circuit
  • rotator–capacitor circuit
  • All of the above
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  • high-pass filters
  • low-pass filters
  • Both A and B
  • None of the above
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  • do not vary with time
  • decays with time
  • rises with time
  • first increases and then decreases
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