Electrical Engineering · Power System Protection
Which of the following is a key feature of a microprocessor-based overcurrent relay that enhances its performance in fault detection?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1It does not require any external auxiliary power supply for operation.
- 2It incorporates advanced digital algorithms to analyze fault types and features.✓
- 3It only protects against dead short-circuit faults.
- 4It uses purely analogue components to process current signals.
Correct answer
It incorporates advanced digital algorithms to analyze fault types and features.
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