Question: A salient pole synchronous generator has following per-unit parameter Xd = 1.2 pu, Xq = 0.8pu, ra = 0.25 ohms. Then the armature current at 0.8 lagging is?
Options
A : 1,-36.9°
B : 1, 36.9°
C : 1, 73°
D : 1, 27°
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