MCQOPTIONS
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MCQOPTIONS
This section includes 8 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. |
At_what_condition,_the_output_of_op-amp_will_be_free_of_distortion?$ |
| A. | Slew rate > 2πfV<sub>m</sub> /10<sup>6</sup> V/µs |
| B. | Slew rate > 2πfV<sub>m</sub> /10<sup>6</sup> V/µs |
| C. | Slew rate ≥ 2πfV<sub>m</sub> /10<sup>6</sup> V/µs |
| D. | Slew rate = 2πfV<sub>m</sub> /10<sup>6</sup> V/µs |
| Answer» C. Slew rate ‚Äö√Ñ√∂‚àö¬¢‚Äö√Ѭ¢ 2‚âà√¨‚àö√ëfV<sub>m</sub> /10<sup>6</sup> V/¬¨¬®¬¨¬µs | |
| 2. |
Find the value of capacitor, if the rate of change of voltage across the capacitor is 0.78V/µs and current= 12µA.$ |
| A. | 5µF |
| B. | 2µF |
| C. | 10µF |
| D. | 15µF |
| Answer» E. | |
| 3. |
Which factor is responsible for causing slew rate? |
| A. | Internal capacitor |
| B. | External resistor |
| C. | None of the mentioned |
| D. | Both internal and external capacitor |
| Answer» E. | |
| 4. |
Op-amps with wide bandwidth will have |
| A. | Increase in output |
| B. | Higher slew rate |
| C. | Low response time |
| D. | None of the mentioned |
| Answer» C. Low response time | |
| 5. |
Rise time is specified for |
| A. | Large signal |
| B. | Medium signal |
| C. | Small signal |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 6. |
The natural semiconductor LH0063C has a slew rate of |
| A. | 1400V/µs |
| B. | 6000V/µs |
| C. | 500V/µs |
| D. | None of the mentioned |
| Answer» C. 500V/¬¨¬®¬¨¬µs | |
| 7. |
How the slew rate is represented? |
| A. | 1V/ms |
| B. | 1V/s |
| C. | 1V/µs |
| D. | 1mv/S |
| Answer» D. 1mv/S | |
| 8. |
Slew rate is defined as the rate of change of |
| A. | Output voltage with respect to time |
| B. | Input voltage with respect to time |
| C. | Both output input voltage with respect to time |
| D. | None of the mentioned |
| Answer» B. Input voltage with respect to time | |