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  • Question

  • Which circuit is represented by the frequency response curve in the given figure? High-pass filter L

    Which circuit is represented by the frequency response curve in the given figure?


  • Options
  • A. High-pass filter
  • B. Low-pass filter
  • C. Band-pass filter
  • D. Band-stop filter



  • Correct Answer
  • Low-pass filter 

    • More questions

    • 1. Which of the following memories uses a MOSFET and a capacitor as its memory cell?

    • Options
    • A. SRAM
    • B. DRAM
    • C. ROM
    • D. DROM
      • Discuss
    • 2. Memory configuration refers to the organization of storage bits within a memory.

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. What is the circuit's impedance?


    • Options
    • A. 1192 Ω
    • B. 843 Ω
    • C. 723 Ω
    • D. 511 Ω
      • Discuss
    • 4. 

      How long would it take the capacitor in the given circuit to completely discharge if the switch was in position 2?


    • Options
    • A. 22 ms
    • B. 69 ms
    • C. 345 ms
    • D. 420 ms
      • Discuss
    • 5. What is wrong with a leaky capacitor?

    • Options
    • A. It is open.
    • B. It is shorted.
    • C. The dielectric resistance has increased.
    • D. The dielectric resistance has decreased.
      • Discuss
    • 6. In an ac circuit, an output capacitor and a resistor are connected in series with an ac signal. What filter action will be the result?

    • Options
    • A. bandpass
    • B. low-pass
    • C. high-pass
    • D. band-stop
      • Discuss
    • 7. In a parallel RLC circuit, which value may always be used as a vector reference?

    • Options
    • A. current
    • B. reactance
    • C. resistance
    • D. voltage
      • Discuss
    • 8. Which component is considered to be an "OFF" device?

    • Options
    • A. transistor
    • B. JFET
    • C. D-MOSFET
    • D. E-MOSFET
      • Discuss
    • 9. Power companies supply ac, not dc, because:

    • Options
    • A. it is easier to transmit ac
    • B. there is no longer a need for dc
    • C. dc is more dangerous
    • D. there are not enough batteries
      • Discuss
    • 10. Incorrect codes are a form of output error for a digital-to-analog converter (DAC).

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

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