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Which of the following is true? (a)CC amplifier has a large current gain

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Which of the following is true?

(a) CC amplifier has a large current gain

(b) CE amplifier has a large current gain

(c) CB amplifier has low voltage gain

(d) CC amplifier has low current gain

The question was posed to me in an interview for job.

I need to ask this question from The AC Analysis of a Small-Signal Low-Frequency Common Emitter Transistor. topic in section Small-Signal Low-Frequency AC models of Transistors of Electronic Devices & Circuits

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The correct option is (b) CE amplifier has a large current gain

Easy explanation: The CE amplifier has high current and voltage gains. The CC amplifier has unity voltage gain which cannot be regarded as high. The common base amplifier has a unity current gain and high voltage gain.

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