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Which two terminals of the transistors are connected in an n-stage cascading amplifier?(a) Collector(b) Base(c) Emitter(d) Collector, base and emitterI have been asked this question at a job interview.The question is from N-Stage Cascading Amplifiers topic in division Low Frequency Transistor Amplifier Circuit of Electronic Devices & Circuits

Answer»

Correct option is (c) Emitter

Easiest EXPLANATION: The n-stage cascading transistor amplifier circuit can be CONSTRUCTED by connecting the emitters of TWO consecutive transistors. A resistor is placed between each stage to act as a coupling DEVICE.



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