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Discussion :: Materials and Components

  1. Ferrites have

  2. A.
    a low copper loss
    B.
    low eddy current loss
    C.
    low resistivity
    D.
    higher specific gravity compared to iron

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    Answer : Option B

    Explanation :

    Resistivity of ferrites is very high as compared to that of iron. Hence eddy curretns are much less.


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