logo

CuriousTab

CuriousTab

Discussion

Home ‣ Electronics ‣ Capacitors Comments
  • Question

  • In an RC series circuit VS = VC + VR.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • False 

    • Capacitors problems

    Search Results

    • 1. 

      The total capacitance in the given circuit is larger than the value of C4.


    • Options
    • A. True
    • B. False
      • Discuss
    • 2. The frequency response curve for a low-pass filter illustrates that as the frequency of the input increases, the voltage of the output will decrease.

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. To find the total capacitance of capacitors in parallel, sum the values of the individual capacitors.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. 

      The total resistance in the given circuit is _____.


    • Options
    • A. greater than 8 kΩ
    • B. 58 kΩ
    • C. 4.8 kΩ
    • D. greater than 30 kΩ
      • Discuss
    • 5. An ammeter is connected in ______ with the branch resistor to measure branch current, and in ______ with the voltage supply to measure total parallel circuit current.

    • Options
    • A. parallel, series
    • B. series, parallel
    • C. series, series
    • D. parallel, parallel
      • Discuss
    • 6. Capacitors are often used as filters.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. When a capacitor is charging, current will flow through its dielectric.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. A capacitor stores electric energy in the form of an electric field.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. A capacitor can be fully charged in 4 time constants.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. The opposition to ac from a capacitor is called reluctance.

    • Options
    • A. True
    • B. False
      • Discuss

    Comments

    There are no comments.
Enter a new Comment




Aptitude

Engineering

Programming

Reasoning

Links

Copyright ©CuriousTab. All rights reserved.