Where Is Directional Relay Used?

1.	Where Is Directional Relay Used?
Answer» DIRECTIONAL relay are used when graded time overload protection is APPLIED to RING MAINS and INTERCONNECTED networks. Directional relay are used when graded time overload protection is applied to ring mains and interconnected networks.

Answer»

DIRECTIONAL relay are used when graded time overload protection is APPLIED to RING MAINS and INTERCONNECTED networks.

Directional relay are used when graded time overload protection is applied to ring mains and interconnected networks.

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