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Bipolar Junction Transistors (BJT)

Q1:
If this circuit were used in a digital circuit, it would be a NOT gate.

tfq12_1016_1.gif

A False

B True

ANS:A - True

Yes, it would be a NOT gate since a Common-Emitter Amplifier introduces 180° Phase shift or it reverses the polarity of the input which is the main function of a NOT gate.



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