MCQ Practice Question

A major application of high-power cycloconverters is?

  • ALow-speed large AC motor drives
  • BSmall battery-powered calculators
  • CAudio microphone biasing
  • DDC resistance measurement only
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Correct Answer: A. Low-speed large AC motor drives
Explanation: Cycloconverters have historically been used in high-power, low-speed variable-frequency motor-drive applications.
Reference: Standard power electronics: cycloconverters
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