In a synchronous generator for how much time subtransient period of symmetrical short circuit current lasts?

In a synchronous generator for how much time subtransient period of sy

1.	In a synchronous generator for how much time subtransient period of symmetrical short circuit current lasts?
A.	For 200 Cycles
B.	For 500 Cycles
C.	For 30 Cycles
D.	For 2 Cycles
Answer» E.

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In a synchronous generator for how much time subtransient period of symmetrical short circuit current lasts?

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