MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Electric Circuits knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If the gain of an inverting amplifying circuit is 13 and 22V power supplies are used. What range of input values allows the opamp to be in linear region? |
| A. | 1.69 |
| B. | 1.35V |
| C. | 2.28 |
| D. | 0.5 |
| Answer» B. 1.35V | |
| 2. |
If an inverting amplifying circuit has a gain of 10 and 15V power supplies are used. The values of input for which opamp would be in the linear region? |
| A. | 1.25 |
| B. | 1.5V |
| C. | 2.25 |
| D. | 0.5 |
| Answer» C. 2.25 | |
| 3. |
If Rs= 5 , Rf= 25 and -2.5V vg 2.5V. What are the smallest power supply voltages that could be applied and still have opamp in linear region? |
| A. | 9V |
| B. | 2.5V |
| C. | 6V |
| D. | 15V |
| Answer» E. | |
| 4. |
If Rs= 3 , Rf= 6 then the relation between vo and vg in case of a Non-Inverting amplifying circuit. |
| A. | v<sub>o</sub>= 9v<sub>g</sub> |
| B. | v<sub>o</sub>= 6v<sub>g</sub> |
| C. | v<sub>o</sub>= 3v<sub>g</sub> |
| D. | v<sub>o</sub>= v<sub>g</sub> |
| Answer» D. v<sub>o</sub>= v<sub>g</sub> | |