Question
6. A 18.-65 kW, 220 V, 50 Wz, 4-pole, Y-connected synchronous motor is running with a light load. The load angle is 4?(elect.) and back e.m.f. generated per phase in 110 V. If the armature resistance per phase is 0.10 and synchronous reactance / phase is 1.511, then resultant armture voltage/phase is
Answer: Option B
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