A) tuned filter
B) low pass filter
C) high pass filter
D) rectifier
Correct Answer: A
Solution :
The circuit is a tuned filter circuit. It utilizes one or more tuned circuits (resonant or anti-resonant circuits) to separate signals in relatively narrow bands of frequencies from signals wider frequency spectrums. Most transmitters and receivers incorporate many tuned filters. The given LCR tuned filter (also known as RLC tuned filter) is the most flexible of all frequency or frequency non-linear circuits. It is preferred for its frequency selection property.
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