The armature current on symmetrical 3 phase short circuit of a synchronous machine (salient pole) 

(A) has q -axis current only (B) has d -axis current only (C) has both d and q axis currents (D) cannot be divided between q and d axis currents

1 Answer

Answer :

The armature current on symmetrical 3 phase short circuit of a synchronous machine (salient pole) has d -axis current only

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