William Stanley
A transformer is an electrical device that transfers energy from one circuit to another purely by magnetic coupling. The first type of transformer to see wide use was the induction coil, invented by Rev. Nicholas Callan of Maynooth College, Ireland in 1836. but the original inventor was George Westinghouse
a hole transformer
Transformer has windings
yes we can place auto transformer in place of original transformer
who is the inventor
A transformer that increases voltage is a step-up transformer.
The function of fans in a transformer is to regulate the transformer's temperature.
Center tap transformer is the such kind of transformer that is made to a point half way along a winding of a transformer.
An isolation transformer is usually a ferromagnetic transformer. The question needs to be framed more usefully.
because the copper is saved in the auto transformer that is the ratio of weights of copper in auto transformer to normal transformer is (1-(1/a)) where a is transformer ratio
A transformer does many things.
Inventor