

MCQOPTIONS
Saved Bookmarks
1. |
If fault current is 2000 amps, the relay setting 50% and C.T. ratio is 400/5, then plug setting multiplier will be |
A. | 25 amps |
B. | 15 amps |
C. | 50 amps |
D. | none of these |
Answer» E. | |