

MCQOPTIONS
Saved Bookmarks
1. |
A laminated iron core has reduced eddy-current losses because |
A. | more wire can be used with less d.c. resistance in coil |
B. | the laminations are insulated from each other |
C. | the magnetic flux is concentrated in the air gap of the core |
D. | the laminations are stacked vertf-cally |
Answer» C. the magnetic flux is concentrated in the air gap of the core | |