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CBSE Class 12-science Answered

In choosing materials for transformer cores,what criteria is taken for the material in the case of its material resistivity and area of hysteresis curve to decrease eddy current losses?
Asked by saketh.pokala | 01 Feb, 2018, 03:34: AM
answered-by-expert Expert Answer
Area of hystersis curve should be narrow so that energy dissipation in the material is less and causes less heating.
Resistivity should be high to lower the eddy current losses
Answered by Thiyagarajan K | 02 Feb, 2018, 02:23: PM
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