Q.Earth fault relays are 

  • ADirectional relays 
  • BNon-Directional relays 
  • CShort operate time relays 
  • DNone of these 
Correct Answer : (A)

Directional relays 

Hints :

Earth fault relays are Directional relays.


The most serious consequence of a major uncleared short-circuit fault could be


Which of the following results in a symmetrical fault?

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