The following frequencies exist just prior to closing the generator output breaker ___

A main generator is being connected to an infinite power grid.

The following frequencies exist just prior to closing the generator output breaker:

Generator frequency = 59.9 Hz
Grid frequency = 60.1 Hz

When conditions stabilize just after the generator output breaker is closed, the generator frequency will be __________; and the grid frequency will be __________.

A. 59.9 Hz; 59.9 Hz
B. 59.9 Hz; 60.1 Hz
C. 60.0 Hz; 60.0 Hz
D. 60.1 Hz; 60.1 Hz

Show Answer

Answer: D

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