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1. In a transistor amplifier how is a small ac signal defined? 2. Why are capacitors and voltage sources treated as short circuits when analyzing the ac operation of a transistor amplifier? 3. Draw the equivalent AC circuit of image number 3. (Note: no need to draw the hybrid equivalent model only the AC equivalent circuit) oVcc RI Rc Vs R2 r's

1. In a transistor amplifier how is a small ac signal defined? 2. Why are capacitors and voltage sources treated as short circuits when analyzing the ac operation of a transistor amplifier? 3. Draw the equivalent AC circuit of image number 3. (Note: no need to draw the hybrid equivalent model only the AC equivalent circuit) oVcc RI Rc Vs R2 r's

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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1. In a transistor amplifier how is a small ac signal defined? 2. Why are capacitors and voltage sources treated as short circuits when analyzing the ac operation of a transistor amplifier? 3. Draw the equivalent AC circuit of image number 3. (Note: no need to draw the hybrid equivalent model only the AC equivalent circuit) oVc R1 Rc C3 Vs RL R2 C2 r's RE
Transcribed Image Text:1. In a transistor amplifier how is a small ac signal defined? 2. Why are capacitors and voltage sources treated as short circuits when analyzing the ac operation of a transistor amplifier? 3. Draw the equivalent AC circuit of image number 3. (Note: no need to draw the hybrid equivalent model only the AC equivalent circuit) oVc R1 Rc C3 Vs RL R2 C2 r's RE
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