Q
The function of pole shoes in the case of D.C. machine is______________?
-
A
A. To reduce the reluctance of the mag¬netic path
-
B
B. To spread out the flux to achieve uniform flux density
-
C
C. To support the field coil
-
D
D. To discharge all the above functions
Correct Answer:
D. D. To discharge all the above functions
