Amplifiers -1 Flashcards
1
Q
What class of amplifier is distinguished by the presence of output throughout the entire signal cycle and the input never goes into the cutoff region?
A
Class A.
2
Q
What is the distinguishing feature of a Class A amplifier?
A
Output for the entire 360 degrees of the signal cycle.
3
Q
Which class of amplifier has the highest linearity and least distortion?
A
Class A
4
Q
Which class of amplifier provides the highest efficiency?
A
Class C
5
Q
What class of amplifier is distinguished by the bias being set well beyond cutoff?
A
Class C.
6
Q
Which class of amplifier has an operating angle of more than 180 degrees but less than 360 degrees when driven by a sine wave signal?
A
Class AB.
