MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Electronic Devices and Circuits knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the input impedance of voltage divider configuration? |
| A. | R<sub>1</sub>+R<sub>2</sub> |
| B. | R<sub>G</sub> |
| C. | <a href="https://www.sanfoundry.com/wp-content/uploads/2018/12/electronic-devices-circuits-questions-answers-common-source-amplifier-q10.png"><img alt="Find the input impedance of voltage divider configuration from the given diagram" class="size-full wp-image-233071" height="39" src="https://www.sanfoundry.com/wp-content/uploads/2018/12/electronic-devices-circuits-questions-answers-common-source-amplifier-q10.png" width="51"/></a> |
| D. | 0 |
| Answer» D. 0 | |
| 2. |
If gain is need to be stabilized, which of the following element is used for a Common source amplifier? |
| A. | Capacitive |
| B. | Inductive |
| C. | Resistive |
| D. | LC tank circuit |
| Answer» D. LC tank circuit | |
| 3. |
A Self bias configuration contains RD=3.3, Rs=1 K , RG=1M and gm=1.5mS. Determine Av? |
| A. | -2 |
| B. | 3 |
| C. | -4 |
| D. | 5 |
| Answer» B. 3 | |