

MCQOPTIONS
Saved Bookmarks
1. |
The main factor which leads to unstable parallel operation of flat and over compounded generators is_____________? |
A. | their rising voltage characteristics |
B. | unequal number of turns in their series field windings |
C. | unequal speed regulation of their primemovers |
D. | unequal series field resistances |
Answer» B. unequal number of turns in their series field windings | |