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| 1. |
A parallel resonant band-pass filter consists of a 90 ohm resistor in series with a parallel network made up of a 60 mH coil and a 0.02 F capacitor. The output is taken across the capacitor/coil. The coil winding has a resistance of 20 ohm . What is |
| A. | 4,591 Hz |
| B. | 459 Hz |
| C. | 2,176 Hz |
| D. | 999 Hz |
| Answer» B. 459 Hz | |