Which of the following design changes mainly reduces eddy current loss in the core of…
PHYSICS · Single correct · A Level · Physics · Fields and their consequences · Fields and their consequences
Problem
Which of the following design changes mainly reduces eddy current loss in the core of a transformer?
(a) Using high-silicon steel for the core
(b) Winding the primary with thicker copper wire
(c) Using laminated soft-iron sheets
(d) Increasing the number of turns of the secondary