A 480 V, 60 Hz, Y-connected six-pole synchronous generator has a per-phase synchronous reactance of 2.5 ohm. Its full-load armature current is 50 A at 0.75 PF lagging. The field current has been...

Extracted text: A 480 V, 60 Hz, Y-connected six-pole synchronous generator has a per-phase synchronous reactance of 2.5 ohm. Its full-load armature current is 50 A at 0.75 PF lagging. The field current has been adjusted such that the no-load terminal voltage is 450 V. Calculate the i)torque angle 8. ii) Calculate the E iii)Active power. iv) Voltage regulation v) draw phasor