MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In the hybrid model of a BJT, the capacitance Cc between the base and collector in the hybrid model is ignored. |
| A. | true |
| B. | false |
| Answer» B. false | |
| 2. |
The upper frequency limit of BJT depends on the: |
| A. | collector length in the transistor |
| B. | base length |
| C. | emitter length |
| D. | driving voltage |
| Answer» C. emitter length | |
| 3. |
One major disadvantage of BJTs over FETs is that: |
| A. | they have low gain |
| B. | they do not have a good noise figure |
| C. | low bandwidth |
| D. | none of the mentioned |
| Answer» C. low bandwidth | |