MCQOPTIONS
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MCQOPTIONS
This section includes 4 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. |
A circuit with a predetermined dc level is added to the output voltage of the op-amp is called |
| A. | Clamper |
| B. | Positive clipper |
| C. | Halfwave rectifier |
| D. | None of the mentioned |
| Answer» B. Positive clipper | |
| 2. |
Why a voltage follower stage is connected at the output of the negative small signal half wave rectifier? |
| A. | Due to Non-uniform input resistance |
| B. | Due to Non-uniform output resistance |
| C. | Due to Uniform output voltage |
| D. | None of the mentioned |
| Answer» C. Due to Uniform output voltage | |
| 3. |
How to minimize the response time and increase the operating frequency range of the op-amp? |
| A. | Positive halfwave rectifier with two diodes |
| B. | Positive halfwave rectifier with one diode |
| C. | Negative halfwave rectifier with two diodes |
| D. | Negative halfwave rectifier with one diode |
| Answer» D. Negative halfwave rectifier with one diode | |
| 4. |
Diode in small signal positive halfwave rectifier circuit acts as |
| A. | Ideal diode |
| B. | Clipper diode |
| C. | Clamper diode |
| D. | Rectifier diode |
| Answer» B. Clipper diode | |