Question

The Collector feedback configuration is better than __________

(a) Fixed Bias Configuration

(b) Voltage divider configuration

(c) C.E. configuration

(d) C.B. configuration

The question was asked by my school principal while I was bunking the class.

The query is from Collector Feedback Configuration in portion Transistor Biasing and Low Frequencies of Analog Circuits

Answer 1

The correct choice is (a) Fixed Bias Configuration

Easy explanation: The fixed bias circuit has been seen to offer low stability with respect to change in ICO. The Voltage divider bias provides the most stable biasing mechanism. Hence, the collector feedback configuration is better than the fixed bias configuration while C.E. and C.B. are not biasing stages.