Phase Directional Overcurrent Relay with 90-degree connection - 45 degrees MTA, considering phase relays the relay will correct Correctional Tripping Zone, when the phase A phase has an angle
A. From 45 degrees leading to 90 degrees Lagging
B. From 45 degrees Leading to 135 degrees Lagging
C. From 45 degrees Lagging to 135 degrees Leading
D. From 0 degrees to 180 degrees Lagging
Show Answer
Answer: B
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