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1. The main function of a freewheeling diode in a power converter is to:
- A. Increase output voltage
- B. Increase output voltage
- C. Increase output voltage
- D. Increase output voltage
Answer: Option C
Explanation:
The main function of a freewheeling diode in a power converter is to protect a switch from overvoltage by providing a path for inductive load current when the main switch is turned off, preventing high voltage spikes.
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