You are attempting to parallel two AC generators a
You are attempting to parallel two AC generators and the synchroscope pointer is revolving in the slow direction. This indicates that the frequency of the incoming machine is
A.higher than the bus frequency
B.lower than the bus frequency
C.file same as file bus frequency but out of phase with it
D.the same as the bus frequency, and the circuit breaker may be closed at nay pointer position
请帮忙给出正确答案和分析，谢谢！
参考解答
46j***779
2024-06-14 20:47:11
正确答案：B
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