

MCQOPTIONS
Saved Bookmarks
1. |
Emf produced by DC machine, for zero armature current (E1) and non-zero armature current (E2) can be related as__________ |
A. | E1 = E2 |
B. | E1 > E2 |
C. | E1 < E2 |
D. | Can’t be determined |
Answer» B. E1 > E2 | |