MCQOPTIONS
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MCQOPTIONS
| 1. |
The resonant frequency of m-derived low pass filter in terms of the cut-off frequency of low pass filter is? |
| A. | f<sub>c</sub>/‚àö(1-m<sup>2</sup> ) |
| B. | f<sub>c</sub>/‚àö(1+m<sup>2</sup> ) |
| C. | f<sub>c</sub>/(π√(1-m<sup>2</sup> )) |
| D. | f<sub>c</sub>/(π√(1+m<sup>2</sup> )) |
| Answer» B. f<sub>c</sub>/‚Äö√Ñ√∂‚àö‚Ć‚àö‚àÇ(1+m<sup>2</sup> ) | |