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Quiz by Norizan md isa

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5 questions
Show answers
  • Q1

    A________ filter rejects all frequencies within a specified band and passes allthose outside this band.

    low-pass

    band-pass

    high-pass

    band-stop

    30s
  • Q2

    Identify the frequency response curve for a band-pass filter.

    Question Image

    A

    D

    C

    B

    30s
  • Q3

    A________ filter significantly attenuates all frequencies below fc and passes all frequencies above fc.

    Band-stop

    Low-pass

    Band-pass

    High-pass

    30s
  • Q4

    The critical frequency is defined as the point at which the response drops ________ from the passband.

    -3dB

    –20 dB

    -40dB

    -6dB

    30s
  • Q5

    Identifythe frequency response curve for a high-pass filter.

    Question Image

    C

    D

    B

    A

    30s

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