Which of the following technique is used to increase the efficiency of class A amplifier?
Posted: Thu Jul 14, 2022 12:21 pm
a) By using FET
b) By using PNP transistor
c) By using matched transformers as load
d) By using potentiometers as load
b) By using PNP transistor
c) By using matched transformers as load
d) By using potentiometers as load