The Y-Connected synchronous motor whos nameplate is shown in Figure 1 has a per-unit synchronous reactance of 0.9 and a per-unit resistance of 0.02.
a.) What is the rated input power of this motor?
b.) What is Ea at the rated conditions?
c.) What is the efficieny of this motor at full load?
d.) What is the output torque of the motor at the rated conditions?