Question

What is Transformer ? Draw its labelled diagram​

Answer 1

Answer:

Transformer is a static electrical machine which transfers AC electrical power from one circuit to the other circuit at the constant frequency, but the voltage level can be altered that means voltage can be increased or decreased according to the requirement.

It works on the principle of Faraday’s Law of Electromagnetic Induction which states that “ the magnitude of voltage is directly proportional to the rate of change of flux.”

transformer-circuit

Answer 2

Answer:

transformer is a device which convert low alternating voltage at high current into high alternating voltage at low current..