What are the characteristics of the definite time overcurrent relay over current relay?
A. The relay will operate. Whenever detecting the Fault current exceeds the normal continuous current value and having the fastest working time, almost immediately
B. The relay will operate. When detecting that the Fault current exceeds the continuous current value and have a fixed working time according to the designed value
C. The relay will operate. When detecting that the Fault current exceeds the continuous current value and there is a time to work as an inversely proportional to the amount of fault current
D. The relay will operate. When detecting that the Fault current exceeds the current value and has a variable working time according to the amount of faulty currents
Show Answer
Answer: B
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