Stepping of the core is implemented in the core to _________(a) reduce conductor material and copper losses(b) reduce core loss(c) to provide mechanical strength(d) to reduce magnetizing currentI have been asked this question during a job interview.My query is from Transformer Construction in section Transformers of Electrical Machines

Stepping of the core is implemented in the core to _________(a) reduce

1.	Stepping of the core is implemented in the core to _________(a) reduce conductor material and copper losses(b) reduce core loss(c) to provide mechanical strength(d) to reduce magnetizing currentI have been asked this question during a job interview.My query is from Transformer Construction in section Transformers of Electrical Machines
Answer» RIGHT choice is (a) REDUCE conductor MATERIAL and copper losses The BEST I can explain: Stepping of the core is DONE so that the copper material reduces.

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