What is the value power gain in the hybrid-pi CE transistor model?(a) AV – AI(b) AV + AI(c) AV × AI(d) AV / AIThe question was posed to me at a job interview.The above asked question is from The Hybrid PI CE Transistor Model in portion High Frequency Transistor of Electronic Devices & Circuits

What is the value power gain in the hybrid-pi CE transistor model?(a)

1.	What is the value power gain in the hybrid-pi CE transistor model?(a) AV – AI(b) AV + AI(c) AV × AI(d) AV / AIThe question was posed to me at a job interview.The above asked question is from The Hybrid PI CE Transistor Model in portion High Frequency Transistor of Electronic Devices & Circuits
Answer» Correct answer is (C) AV × AI To explain I would say: The power gain in a simplified common emitter hybrid MODEL is calculated as the product of voltage gain and power gain. It is expressed as AV × AI . It can also be further simplified as AI^2 × RL / Ri , where RL is LOAD resistance and Riis input resistance.

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What is the value power gain in the hybrid-pi CE transistor model?(a) AV – AI(b) AV + AI(c) AV × AI(d) AV / AIThe question was posed to me at a job interview.The above asked question is from The Hybrid PI CE Transistor Model in portion High Frequency Transistor of Electronic Devices & Circuits

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