How do we computethe current gain of a simplified CC amplifier model using hybrid parameters?(a) 1 + hoe(b) 1 – hoe(c) 1 + hfe(d) 1 – hfeThis question was posed to me in class test.This intriguing question comes from Simplified Calculations for the CC Configuration topic in chapter Low Frequency Transistor Amplifier Circuit of Electronic Devices & Circuits

How do we computethe current gain of a simplified CC amplifier model u

1.	How do we computethe current gain of a simplified CC amplifier model using hybrid parameters?(a) 1 + hoe(b) 1 – hoe(c) 1 + hfe(d) 1 – hfeThis question was posed to me in class test.This intriguing question comes from Simplified Calculations for the CC Configuration topic in chapter Low Frequency Transistor Amplifier Circuit of Electronic Devices & Circuits
Answer» The correct choice is (c) 1 + HFE Easiest explanation: The current gain of a simplified COMMON collector (CC) amplifier can be EXPRESSED in terms of approximate hybrid parameters. The current gain hfe is the forward transfer characteristics. The current gain of a common collector amplifier is expressed as 1 + hfe.

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