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Match the following: List I (Circuit) List II (Characteristics) A. Darlington pair 1. uses pnp and npn transistors used as power amplifier B. CB amplifier 2. Voltage gain nearly 1 and high input impedance C. Cascade amplifier 3. low input impedance used for high frequency isolation

A-1, B-2, C-3
A-2, B-3, C-1
A-2, B-1, C-3
A-3, B-1, C-2

Correct Answer: A-2, B-3, C-1

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