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Active devices like diodes and transistors become non-linear at high power levels due to:

Active devices like diodes and transistors become non-linear at high power levels due to: Correct Answer Gain compression

All practical components become non-linear at high power level operations. Active devices like diode and transistor become non-linear at high power levels due to effects such as gain compression or the generation of spurious frequency components due to device non-linearities, but all devices ultimately fail at very high power levels.

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