Electronics and Communication Engineering - Electronic Devices and Circuits - Discussion


The emitter follower is widely used in electronic instrument because

[A]. its voltage gain is less than unity
[B]. its voltage gain is very high
[C]. its O/P Impedance is low and input impedance is high
[D]. its O/P Impedance is high and I/P impedance is low

Answer: Option C


No answer description available for this question.

Carlric Sidayon said: (Sep 24, 2018)  
It is the Best use for impedance matching.

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