The full load torque angle of a synchronous motor at rated voltage and frequency is 30∘electrical. The stator resistance is negligible. The torque angle if load torque and terminal voltage are kept constant and excitation and frequency are increased by 10% is _____elec.degrees.33.36

The full load torque angle of a synchronous motor at rated voltage and

1.	The full load torque angle of a synchronous motor at rated voltage and frequency is 30∘electrical. The stator resistance is negligible. The torque angle if load torque and terminal voltage are kept constant and excitation and frequency are increased by 10% is _____elec.degrees.33.36
Answer» The full load torque angle of a synchronous motor at rated voltage and frequency is $30^{\circ}$ electrical. The stator resistance is negligible. The torque angle if load torque and terminal voltage are kept constant and excitation and frequency are increased by 10% is _____elec.degrees. 33.36