MCQOPTIONS
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MCQOPTIONS
This section includes 5 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. |
Which among the following is not a special case of voltage shut feedback amplifier? |
| A. | Voltage follower |
| B. | Current to voltage connector |
| C. | Inverter |
| D. | None of the mentioned |
| Answer» B. Current to voltage connector | |
| 2. |
The total voltage offset voltage with feedback (VooT) equation for inverting amplifier is |
| A. | Same as that of non-inverting amplifier |
| B. | k times the non-inverting amplifier, k-> voltage attenuation factor |
| C. | Twice the equation of non-inverting amplifier |
| D. | All of the mentioned |
| Answer» B. k times the non-inverting amplifier, k-> voltage attenuation factor | |
| 3. |
What is the break frequency of the op-amp? |
| A. | f<sub>o</sub> = Unity Gain Bandwidth /closed loop voltage gain |
| B. | f<sub>o</sub> = Unity Gain Bandwidth / open loop voltage gain |
| C. | f<sub>o</sub> = Unity Gain Bandwidth /Gain of feedback circuit |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 4. |
Compute RIF for an inverting amplifier with feedback, where the value of input resistance of op-amp is 4.7k . |
| A. | 4.7k |
| B. | 9.4k |
| C. | 2.35k |
| D. | Data given is insufficient |
| Answer» B. 9.4k | |
| 5. |
The value of feedback resistor and resistor connected in series with the input signal source are equal to 10k and 3.3k . Calculate the closed loop voltage gain? |
| A. | -6.7 |
| B. | -33 |
| C. | -13.3 |
| D. | -3.33 |
| Answer» E. | |