MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Linear Integrated Circuit knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Choose the incorrect statement In wide band-reject filter . |
| A. | Low cut-off frequency of low pass filter must be larger than the high cut-off frequency of the high pass filter. |
| B. | Low cut-off frequency of high pass filter must be equal than the high cut-off frequency of the high pass filter. |
| C. | Low cut-off frequency of high pass filter must be smaller than the high cut-off frequency of the low pass filter. |
| D. | None of the mentioned |
| Answer» E. | |
| 2. |
Determine the input frequency for all-pass filter with phase angle as 62o. Consider the value of resistor and capacitor are 3.3k and 4.7 F. |
| A. | Input frequency= -7.65Hz |
| B. | Input frequency= -6.77Hz |
| C. | Input frequency= -3.89Hz |
| D. | Input frequency= -9.65Hz |
| Answer» E. | |
| 3. |
Determine the output voltage for all the all-pass filter and express it in complex form? |
| A. | V<sub>O</sub> =V<sub>in</sub>/ [(1-j2 fRC) /(1+ j2 fRC)]. |
| B. | V<sub>O</sub> =V<sub>in</sub> [(1+j2 fRC) /(1- j2 fRC)]. |
| C. | V<sub>O</sub> =V<sub>in</sub> [(1- j2 fRC) /(1+ j2 fRC)]. |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |