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Ferro magnetic materials used in transfo...

Ferro magnetic materials used in transformer must have

A

low permeability and high hysteresis loss

B

high permeability and low hysteresis loss

C

high permeability and high hysteresis loss

D

low permeability and low hysteresis loss

Text Solution

Verified by Experts

The correct Answer is:
B
A ferromagnetic materials core used in transfarmer must have high permeability so that it may show high value of magnetic induction for the given magnetising field. It should have low hysteresis loss in order to decrease the energy losses.
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