Transformer Core Is Laminated To Reduce Which Loss

In order to reduce the eddy current loss the resistance of the core should be increased.

Transformer core is laminated to reduce which loss. Reduce eddy current loss. Asked mar 24 2018 in physics by paayal 147k points the core of any transformer is laminated so as to a reduce the energy loss due to eddy currents b make it light weight. A transformer core is laminated to a reduce hysteresis loss b reduce eddy current losses c reduce copper losses d reduce all above losses. In devices like transformers the core is made up of laminations of iron.

In other words low reluctance should be retained. And alsobe reducing the thickness of the stampings. Transformer multiple choice questions and answers. Ie the core is made up of thin sheets of steel each lamination being insulated from others.

Eddy current can be reduced by using laminated cores. Reduce all above losses. A transformer core is laminated to a reduce hysteresis loss b reduce eddy current losses c reduce copper losses d reduce all above losses. A further improvement is a core made of amorphous metal alloys.

If you employ inferior grade of laminated steel with poor magnetic properties then only eddy loss will be controlled but not hysteresis loss. Transformer iron lossis the combination of eddy current loss and hysterisis loss.