Question: In sequence networks, a Y-connected synchronous generator is represented by its source per-unit voltage only in ____________ network, while (a) synchronous, (b) transient or (c)

In sequence networks, a Y-connected synchronous generator is represented by its source per-unit voltage only in ____________ network, while

(a) synchronous,

(b) transient or

(c) sub-transient impedance is used in positive-sequence network for short-circuit studies.

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