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Microprocessor relay belongs to which class of relays | Power System Protection MCQ

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Microprocessor relay belongs to which class of relays:

  1. Electromechanical relay
  2. Analog Static relay
  3. Digital Static relay
  4. None of these

Correct answer: 3. Digital Static Relay

Explanation: The microprocessor relay belongs to the Digital Static Class of relays.

A microprocessor relay is one of the most advanced types of relay found in modern protection systems.

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