Discussion :: Analog Electronics
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In a two stage CE amplifier circuit, the ac collector resistance of the first stage depends on
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A.
load resistance
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B.
input impedance of first stage
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C.
input impedance of second stage
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D.
all of the above
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Answer : Option C
Explanation :
Since the first amplifier is feeding the second stage, the input impedance of second stage is the ac collector resistance of first stage.
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