If load (or torque) angle of a 4-pole synchronous motor is 6 electrical, its value in mechanical degrees is__________?

If load (or torque) angle of a 4-pole synchronous motor is 6 electric

1.	If load (or torque) angle of a 4-pole synchronous motor is 6 electrical, its value in mechanical degrees is__________?
A.	2
B.	3
C.	4
D.	6
Answer» C. 4