Why Iron Losses are constant at all loads in Electrical Transformers

Electrical Engineering XYZ answer on Why Iron Losses are constant at all loads in Electrical Transformers

In an electrical transformer, the induced primary ampere turns and secondary ampere turns always neutralize each other, as a result, the flux in core on any load is same as it is on no-load. As a result, iron losses are constant and are independent of load.

Álso see Most Important Questions on Transformers:

1. Why you hear Noise near Transformers
2. What happens if you supply 50 Hz to a 60 Hz transformer
3. What are some advantages of Oil over air as a cooling medium in Power Transformers
4. Why you use Oil in Transformers
5. Dot convention on Electrical Transformers

Further Reading/Handbooks on Transformers:

1. The Ultimate Guide to Transformers
2. The Transformer Polarity Handbook
3. Electrical Transformers Handbook
4. What does 3000:1 indicates on Current Transformer
5. Current Transformer
6. Rating Factor of Current Transformers
7. Transformer’s Power and Current Capacity
8. Instrument Transformer Connections Handbook PDF Download