MCQOPTIONS
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This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your ENGINEERING SERVICES EXAMINATION (ESE) knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Find the open-Circuit voltage gain. |
| A. | 1 V/V |
| B. | 2 V/V |
| C. | 3 V/V |
| D. | 4 V/V |
| Answer» B. 2 V/V | |
| 2. |
Find the output resistance. |
| A. | 0.1 kΩ |
| B. | 0.2 kΩ |
| C. | 0.3 kΩ |
| D. | 0.4 kΩ |
| Answer» C. 0.3 kΩ | |
| 3. |
If terminal X is grounded and terminal Z is connected to a current source delivering a current of 10 µA and having a resistance of 100 kΩ, find the voltage signal that can be measured at Y neglecting the effect of V0 . |
| A. | 0.34V |
| B. | 0.68 V |
| C. | 3.4 V |
| D. | 6.8 V |
| Answer» B. 0.68 V | |
| 4. |
If terminal Y is grounded find the voltage gain from X to Z with Z open-circuit. |
| A. | 0.33 V/V |
| B. | 0.66 V/V |
| C. | 0.99 V/V |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 5. |
If terminal Z is grounded, X is connected to a signal source having a resistance of 1 MΩ and terminal Y is connected to a load resistance of 40 kΩ, find the voltage gain from the signal source to the load. |
| A. | 3.25 v/V |
| B. | 6.5 V/V |
| C. | 9.75 V/V |
| D. | 13 V/V |
| Answer» C. 9.75 V/V | |
| 6. |
Find the value of gm at the bias point |
| A. | 0.1 mA/V |
| B. | 0.2 mA/V |
| C. | 0.3 mA/V |
| D. | 0.4 mA/V |
| Answer» E. | |
| 7. |
Find the value of RG so that iD = 0.1 mA, the largest possible value of RD is used while the maximum signal swing at the drain is of 1V and the input resistance at the gate is 10 MΩ. |
| A. | 1 MΩ |
| B. | 10 MΩ |
| C. | 0.1 MΩ |
| D. | 0.01 MΩ |
| Answer» C. 0.1 MΩ | |