A parallel resonant band-pass filter consists of a 90 Ω resistor in series with a parallel network made up of a 60 mH coil and a 0.02 µF capacitor. The output is taken across the capacitor/coil. The coil winding has a resistance of 20 Ω. What is the center frequency of the filter?
A. 459 Hz
B. 4,591 Hz
C. 999 Hz
D. 2,176 Hz
Answer: Option B
Related Questions on Passive Filters
A. Is 7 kHz
B. Is 10 kHz
C. Is 12 kHz
D. Cannot be determined
A. 0 dB
B. 8.30 dB
C. -8.30 dB
D. 0.8 dB
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