A power station consists of two synchronous generators A and B of ratings 250 MVA and 500 MVA with inertia 1.6 pu and 1 pu respectively on their own base MVA ratings.
The equivalent per unit inertia constant for the system on 100 MVA common base is
A. 2.6
B. 0.615
C. 1.625
D. 9.0
Show Answer
Answer: D
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