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  • Question

  • The term "integrator" is derived from a mathematical function in trigonometry.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • False 

    • Capacitors problems

    Search Results

    • 1. An ohmmeter can be used to test a capacitor.

    • Options
    • A. True
    • B. False
      • Discuss
    • 2. The phase angle of an RC series circuit is = invtan (XC/R) = invtan (VC/VR).

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. The unit of capacitance is a farad; one farad stores one coulomb of charge or 6.24 x 1018 electrons.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. The true power in an RC series circuit is PR = I2 x R.

    • Options
    • A. True
    • B. False
      • Discuss
    • 5. The impedance of an RC series circuit is (R2 +C2)1/2.

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. This circuit is an RC integrator.


    • Options
    • A. True
    • B. False
      • Discuss
    • 7. Capacitance is directly proportional to the dielectric constant and the distance between its plates and inversely proportional to the area of the plates.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. A high-pass filter heavily attenuates the higher frequencies.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. Capacitive reactance is inversely proportional with frequency.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. The impedance in an RC parallel circuit is

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

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