A main generator is about to be connected to an infinite power grid.
Which one of the following conditions will cause the main generator to immediately supply reactive power (MVAR) to the grid when the generator output breaker is closed?
A. Generator voltage is slightly higher than grid voltage.
B. Generator voltage is slightly lower than grid voltage.
C. The synchroscope is turning slowly in the clockwise direction.
D. The synchroscope is turning slowly in the counterclockwise direction.
Show Answer
Answer: A
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