Equal area criteria in power systems is used in the context of

1.	Equal area criteria in power systems is used in the context of
A.	Deciding maximum loading for a given excitation
B.	Stability of a machine connected to infinite bus bar
C.	Stability of power systems in which many machines are connected to infinite bus bar
D.	Load distribution between a single machine and load drawn from infinite bus bar
Answer» C. Stability of power systems in which many machines are connected to infinite bus bar

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Equal area criteria in power systems is used in the context of

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