Question
Download Solution PDFThe resistor identified in black is called the:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
There are different types of biasing circuits of BJT.
1. Fixed bias/ Base Bias
2. Biasing with Emitter resistance
3. Voltage divider bias
Fixed bias / Base bias
b
Biasing with the emitter resistor
This emitter resistor provides the Negative feedback and thermal stability. In the CE amplifier configuration Emitter resistor is considered as feedback resistor which reduces the gain.
Voltage divider Bias
In all the stabilization circuits the output is taken at the collector so the resistor connected at that terminal is called as "Load resistor".
Conclusion:
Option 4 is correct.
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