P5) A 3 phase, 10 MVA, 2300V, 60HZ synchronous machine has X, =0.9 pu and negligible stator resistance. The machine is connected to an infinite bus. If VT = 2300V and Ef = 3450 at an angle of 20...

Extracted text: P5) A 3 phase, 10 MVA, 2300V, 60HZ synchronous machine has X, =0.9 pu and negligible stator resistance. The machine is connected to an infinite bus. If VT = 2300V and Ef = 3450 at an angle of 20 degrees: a) Is the machine a generator or a motor b) Determine the power transfer and power factor of the machine