نيو تي
19-10-2019, 12:49 AM
1/measuring the secondary voltage of an unloaded transformer as function of the primary voltage for several ration of windings between the primary and the secondary coil.
2/ the electric transformer usually consists of tow coils whitch are inducatively coupled by an iron core .
2/ the electric transformer usually consists of tow coils whitch are inducatively coupled by an iron core .