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Questions and Answers
Which region do transistors usually operate in when used in digital circuits?
Which region do transistors usually operate in when used in digital circuits?
- Breakdown region
- Saturation and cutoff regions (correct)
- Linear region
- Active region
What is the usual input resistance of the base of an emitter-follower?
What is the usual input resistance of the base of an emitter-follower?
- Very low
- Very high (correct)
- Open
- Shorted to ground
What does the DC load line on a family of collector characteristic curves of a transistor show?
What does the DC load line on a family of collector characteristic curves of a transistor show?
- Saturation region
- Cutoff region
- Active region
- All of the above (correct)
How many carriers participate in the injection process of a unipolar device?
How many carriers participate in the injection process of a unipolar device?
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When can the input resistance of the base of a voltage-divider-biased transistor be neglected?
When can the input resistance of the base of a voltage-divider-biased transistor be neglected?
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