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Posted: **Thu May 26, 2022 10:07 am**

: 1 Why In Common Base Amplifier The Power Gain And Voltage Gain Are Equal 2 When The Q Point Is Located On Ac Load Lin 1 (17.17 KiB) Viewed 13 times

1. Why in common-base amplifier the power gain and voltage gain are equal? 2. When the Q-point is located on AC load line, a maximum class A voltage gain can be obtained, why? 3. How to define the critical frequency of a practical low-pass filter? Plot a figure to explain.