(a)passes all low frequencies (b)attenuates all high frequencies (c)passes all frequencies up to cut-off frequency, and attenuates all other frequencies (d)none of these
Answer
Answer : (c)
Explanation
Explanation : No answer description available for this question. Let us discuss.
Filters » Exercise - 110. A high pass filter is one which : (a) passes all high frequencies (b) attenuates all low frequencies (c) attenuates all frequencies below a designated cut-off frequency, and passes all frequencies above cut-off (d) none of these
Filters » Exercise - 115. A band elimination filter is one : (a) which attenuates all frequencies less than lower cut-off frequency f1 (b) which attenuates all frequencies greater than upper cut-off frequency f2 (c) frequencies lying between f1 andf2 are attenuated and all other frequencies are passed (d) none of these
5555555555 23. A ________ filter significantly attenuates all frequencies below fc and passes all frequencies above fc. (a) low-pass (b) high-pass (c) band-pass (d) band-stop
Filters » Exercise - 114. In the m-derived high pass filters, the resonant frequency is to be chosen so that is : (a) above the cut-off frequency (b) below the cut-off frequency (c) none of the above (d) none of these
Filters » Exercise - 113. In the m-derived low pass filters, the resonant frequency is to be chosen so that is : (a) above the cut-off frequency (b) below the cut-off frequency (c) none of the above (d) none of these