MCQOPTIONS
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| 1. |
An npn transistor operates as a common emitter amplifier, with a power gain of 60 dB. The input circuit resistance is 100 Ω and the output load resistance is 10 KΩ. The common emitter current gain β is: |
| A. | 102 |
| B. | 60 |
| C. | 6 × 102 |
| D. | 104 |
| Answer» B. 60 | |