Reduce all above losses.
Transformer core is laminated to reduce.
Transformer multiple choice questions and answers.
Question is a transformer core is laminated to options are a reduce hysteresis loss b reduce eddy current losses c reduce copper losses d reduce all above losses e leave your comments or download question paper.
Reduce copper losses d.
A transformer core is laminated to.
Why the core of transformer is made up of laminated core.
A transformer is a passive electrical device that transfers electrical energy from one electrical circuit to another or multiple circuits a varying current in any one coil of the transformer produces a varying magnetic flux in the transformer s core which induces a varying electromotive force across any other coils wound around the same core.
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Comment related questions on transformers.
Minimise eddy current loss.
Reduce eddy current losses.
A transformer core is laminated to.
The core is laminated to reduce these to a minimum as they interfere with the efficient transfer of energy from the primary coil to the secondary one.
Reduce eddy current losses c.
If you think that above posted mcq is wrong.
A magnetic core is a piece of magnetic material with a high magnetic permeability used to confine and guide magnetic fields in electrical electromechanical and magnetic devices such as electromagnets transformers electric motors generators inductors magnetic recording heads and magnetic assemblies it is made of ferromagnetic metal such as iron or ferrimagnetic compounds such as ferrites.
Reduce all above losses.
Electrical energy can be transferred between.
The eddy currents cause energy to be lost from the transformer as they heat up the core meaning that electrical energy is being wasted as unwanted heat energy.
Transformer cores are laminated in order to.
Reduce hysteresis loss b.
