MCQ
In a transistor amplifier, $IC = 5.5 mA , IE = 5.6 mA$. The current amplification factor $\beta$ is ______
- A45
- B50
- ✓55
- D60
✓
Answer
Correct option: C.
55
In a transistor amplifier, $I _{ C }=5.5 mA, I _{ E }=5.6 mA$. The current amplification factor $\beta$ is $5 5 .$.
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