Extremely Inverse Overcurrent Relay is set as follows:
Time Multiplier Setting (TMS) = 0.2, CT Ratio = 1000/5 A, Pick Up Value = 4 A. Fault = 8,000 A Calculate how much time relay need to works?
A. 0.12 seconds
B. 0.16 seconds
C. 0.25 seconds
D. 0.33 seconds
Show Answer
Answer: B
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