Write any two factors responsible for energy losses in actual transformers?

Show diagramatically two different arrangements used for winding the primary and secondary coils in a transformer. Assuming the transformer to be an ideal one write expressions fo rthe ratio of its output current to input current in terms of the number of turns in the primary and secondary coils. Mention two reasons for energy losses in an actual transformer.

The factor responsible for cirrhosis is

How are the energy losses reducedin a transformer ?

Write name of two gases responsible for green house effect.

What are the factors responsible for global warming?

Discuss the factors responsible for rusting of iron.

Write a note on inflammatory response.