Question

principle of transformer​

Answer 1

Explanation:

Definition:Transformer is a static device which convert electrical power from one circuit to another without changing its frequency. it Step up (or Step down) the level of AC Voltage and Current. Working principle: it works on the principle of mutual induction of two coils or Faraday Law's Of Electromagnetic induction.

Answer 2

transformer is a static device which converts electrical power from One circuit to another without changing its frequency. It step up (or step down) the level of AC voltage and current. Working principle: it works on the principle of mutual induction with two coils or Faraday laws of electromagnetic induction.