Closing the output breaker of a three-phase generator onto a deenergized bus can…
A. produce an overvoltage condition on the bus.
B. produce an overcurrent condition on the generator if the bus was not first unloaded.
C. result in a reverse power trip of the generator circuit breaker if generator frequency is low.
D. result in large reactive currents in the generator.
Show Answer
Answer: B
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