Question

define transformer....

Answer 1

1.

an apparatus for reducing or increasing the voltage of an alternating current.

2.

a person or thing that transforms something.

"the great transformer of mankind"

Answer 2

A transformer is a device that changes (transforms) and alternating potential difference (voltage) from one value to another value be it smaller or greater using the principle of electromagnetic induction. A transformer consists of a soft iron coil with two coils wound around it which are not connected to one another