MCQOPTIONS
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| 1. |
If a transistor has a short circuit current gain of 25 and the capacitance measured in the hybrid- model of the transistor was 60 pF. Then the threshold frequency of operation of the transistor is: |
| A. | 60 MHz |
| B. | 45.6 GHz |
| C. | 66.3 GHz |
| D. | 34.8 GHz |
| Answer» D. 34.8 GHz | |