A single stage transistor amplifier with collector load RC and emitter resistance RE has a d.c. load of ________________________?
Correct answer: D. RC + RE
- A. RC
- B. RC || RE
- C. RC - RE
- D. RC + RE
Explanation
For DC analysis, the emitter and collector currents are approximately equal, so the supply sees the series resistance RC + RE. The parallel combination is associated with some AC small-signal paths, not the DC load line.
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