What do you mean by break power transfer?

What do you mean by break power transfer?

A. The incoming generator will be connected first to the bus bar before disconnecting the existing generator.
B. The present on-line generator will be disconnected first before connecting the incoming generator.
C. The incoming generator will only be connected to the bus bar when the bus bar breaks.
D. The present on-line generator will be disconnected first and then reconnected together with the incoming generator.

Show Answer

Answer: B

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