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Electrical Engineering MCQ Question & Answer in PDF Download

Q.

Both voltage and current signals are required for 

  • AA plain overcurrent relay 
  • BA differential relay 
  • CA directional relay 
  • DA biased differential relay
Correct Answer : (C)

A directional relay 
Hints :

Both voltage and current signals are required for a directional relay.

Electrical Engineering MCQ Question & Answer in PDF Download
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