Question

Due to which reasons the energy losses do occurs in actual transformer ?​

Answer 1

Explanation:

Although transformers are very efficient devices, small energy losses do occur in them due to four main causes: Resistance of windings – the low resistance copper wire used for the windings still has resistance and thereby contribute to heat loss. The eddy currents cause heat loss. ...

Answer 2

Answer:

although all transformer are very trind efficient devices , small energy losses do occur in them due to four main causes 1, resistance of winding the low resistance copper wire used for winding still has resistance and thereby 2, contribute to heat loss . The Eddy current cause heat loss.☺️☺️