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Transistors and Applications - Technical MCQs

Q1:

The collector current in a class A amplifier flows for ________ of the ac input signal.

A < 180°

B 180°

C < 360°

D 360°

ANS:D - 360°

For class A amplifier ::::: 360 degree.
For class B amplifier ::::: 180 degree.
For class AB amplifier :::: more than 180 less than 360 degree.
For class C amplifier ::::: less than 360 degree.