Discussion :: Analog Electronics
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In a CE amplifier the dc load line is the same as ac load line when
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A.
ac collector resistance and dc collector resistance are equal
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B.
ac collector resistance and dc emitter resistance are equal
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C.
ac collector resistance is very high
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D.
ac collector resistance is one half of dc collector resistance
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Answer : Option C
Explanation :
When ac collector resistance is very high, the net resistance is the same as dc collector resistance.
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