For a slip ring induction motor having leakage impedance of (1+j), the maximum generated emf would be attained at _________

For a slip ring induction motor having leakage impedance of (1+j), th

1.	For a slip ring induction motor having leakage impedance of (1+j), the maximum generated emf would be attained at _________
A.	135°
B.	45°
C.	-45°
D.	0°
Answer» B. 45°