Active and Passive Filters – 49

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49. 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
Answer : (b)
Explanation
Explanation : No answer description available for this question. Let us discuss.
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