

MCQOPTIONS
Saved Bookmarks
1. |
If for an IDMT relay with a plug setting of 50% and a CT ration of 400/5, the current is 3000 A, then the plug setting multiplier would be: |
A. | 7.5 |
B. | 15 |
C. | 18.75 |
D. | 37.5 |
Answer» C. 18.75 | |