Question

How can we minimize eddy current losses in a transformer ?

• A. By choosing soft iron for core.
• B. By using laminated plates as the core of the transformer.
• C. By choosing thick wires.
• D. By better coupling of primary and secondary coils.

Answer 1

The correct option is B By using laminated plates as the core of the transformer.

Eddy currents can be reduced by channelizing the current paths in a conductor. To do that, the core is formed by combining several insulated or laminated metal plates.