Which of the following is non-linear circuit parameter?
Correct answer: D. Transistor
- A. Inductance
- B. Condenser
- C. Wire wound resistor
- D. Transistor
Explanation
A transistor is nonlinear because its current-voltage characteristics are not proportional over its operating range. Inductors, capacitors, and ordinary resistors are treated as linear when their values remain constant.
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