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We laminate transformer core to reduce ___________

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We laminate transformer core to reduce ___________

(a) eddy current loss

(b) hysteresis loss

(c) both eddy current and hysteresis loss

(d) ohmic loss

I got this question in an internship interview.

The doubt is from Transformer Phasor Diagram topic in section Transformers of Electrical Machines

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Best answer
The correct answer is (a) eddy current loss

Best explanation: Laminations provide larger area so that the current path increases and current reduces.

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