MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Electronic Devices and Circuits Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
How do you calculate the value of VCE ? |
| A. | VCE = VCC + VC (RC + RE) |
| B. | VCE = VCC – VC (RC + RE) |
| C. | VCE = VCC – VC (RB + RE) |
| D. | VCE = VCC + VC (RB + RE) |
| Answer» C. VCE = VCC – VC (RB + RE) | |
| 2. |
How does emitter resistor RE provides stability? |
| A. | Consumes less power |
| B. | Has an easier circuit design |
| C. | Automatically biases the circuit |
| D. | It does not provide stability |
| Answer» D. It does not provide stability | |
| 3. |
What is the function of RE in the collector emitter feedback circuit? |
| A. | To improve stability and decrease positive feedback |
| B. | To improve stability and increase positive feedback |
| C. | To improve stability and decrease negative feedback |
| D. | To improve stability and increase negative feedback |
| Answer» E. | |