What Class of operation has Collector Current that is Zero for Half of the Input Signal, has Increased Efficiency and Poor Fidelity?
Class B
What class of operation has an Imput Signal that occurs within Cutoff and Saturation, Good Fidelity with Low Distortion while the Collector Current flows constantly and has Low Efficiency?
Class A
What class of operation is Biased so the collector current is ZERO for MOST of the input cycle, has HIGH EFFICIENCY and poor fidelity?
Class C