Diode operation — bias?
Forward conducts, reverse blocks.
BJT — current relationship?
Collector current $I_C = eta I_B$.
FET — key characteristic?
Voltage-controlled with high input impedance.
Diodes — function?
Allow current in forward bias, block in reverse bias.
BJT — control?
Current-controlled device with collector, base, emitter.
FET — control?
Voltage-controlled device with high input impedance.
Negative feedback — purpose?
Stabilizes gain, reduces distortion.
Power amplifier classes — classification?
Class A, B, AB, C based on conduction angle.
Voltage regulator — use?
Maintain constant output voltage.
Load line analysis — purpose?
Find Q-point in BJTs.
Answer 10 questions on Electronics Fundamentals and Circuit Analysis.
1. What is the primary function of a diode in electronic circuits?
2. Which statement accurately describes a Bipolar Junction Transistor (BJT)?
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