ETC EngineeringMCQs
Home › Analog Electronics › A class-A amplifier conducts collector current for approximately what portion of an input cycle?
MCQ Practice Question
Analog ElectronicsPower Amplifiers

A class-A amplifier conducts collector current for approximately what portion of an input cycle?

  • A90 degrees
  • B180 degrees
  • C270 degrees
  • D360 degrees
Report an error
Correct Answer: D. 360 degrees
Explanation: A class-A output device conducts throughout the entire 360-degree signal cycle.
Reference: Standard analog electronics: power amplifiers
Continue practicing: Analog Electronics MCQs or browse all MCQs.