In a transformer, the hysteresis and eddy current losses
depend upon
1.load current
2.maximum flux density in core
3.type of lamination
4.supply frequency
The correct statements are
(a) 1 and 3 (b) 2 and 3
(c) 1 and 4 (d) 2 and 4
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Answer Posted / kuldeep
hysterisis loss=f*b^1.6
eddy losses=f^2b^2t^2
so it means these losses corresponds to frequencyand
maximum flux density
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