Losses in a transformer are:
(1) Hysteresis losses
(2) Eddy current losses
(3) Copper losses
Open circuit test of a transformer gives:
1
1 only
2
2 only
3
1 + 3 only
4
1 + 2 only
Losses in a transformer are:
(1) Hysteresis losses
(2) Eddy current losses
(3) Copper losses
Open circuit test of a transformer gives: