

MCQOPTIONS
Saved Bookmarks
1. |
If the magnetic circuit of the dc machine is in the saturation region, the armature reaction __________ |
A. | does not affect flux/pole |
B. | increases the flux/pole |
C. | decreases flux/pole |
D. | affects the flux/pole only when armature current is small |
Answer» B. increases the flux/pole | |